Weaverville, CA Climate: Temperature & Rain by Month
Temperature and precipitation from NOAA NCEI 1991–2020 normals →, plus PlainClimate's derived comfort score
30-year climate normals (1991-2020) from Weaverville's primary NOAA station, WEAVERVILLE.
The climate verdict for Weaverville
Weaverville, California has a mixed annual climate rather than one dominant extreme. Its NOAA normal shows an annual average of 55°F. It scores 74/100 for climate comfort (good), putting it in the top third of station-mapped location scores and exceeding 69% of them.
- 55°F
- yearly average temperature, NOAA normal
- 74/100
- comfort score, above 69% of station-mapped location scores
- 37.5"
- annual precipitation · 9" snow
- 161 days
- growing season, frost-free days
Weaverville: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USC00049490 · Weaverville, CA 55°F mean · 37.5" precip
TEMP-MILD · RANK-UPPER · PHOTO-FINISH · PRCP-MID · SWING-MID · COMF-TOP · LOAD-HEAT · STN-1 · BOOK-FULL
- TEMP-MILD 55°F
- RANK-UPPER #4,117
- PHOTO-FINISH ≈ Robbinsville Ag
- PRCP-MID 37.5"
- SWING-MID 35°F
- COMF-TOP 74/100
- LOAD-HEAT 4,358 HDD
- STN-1 USC00049490
- BOOK-FULL 6/6 fields
Nearest mean-temperature peer: Robbinsville Ag, NC (+ 0 °F mean)
Instrument codes from this station's NOAA 1991–2020 normals, mean temperature, corpus warmth rank, photo-finish peer station, precipitation band, seasonal swing, comfort composite, degree-day load, and field book, not a livability rating.
Mean-temperature neighbourhood
Nationwide NOAA normal poles and nearest peers, not a reprint of every CA station list.
- Weaverville (this station) 55°F
- Cold Hetch Hetchy, CA 55°F
- Hot Candler, NC 55°F
- Near Robbinsville Ag, NC 55°F
- Near Pleasant Valley, AZ 55°F
Climate Living Index · Weaverville
Weaverville: 54/100 · grade D
Weaverville publishes 5 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 1 missing weight rescale to 100.
PlainClimate-derived for Weaverville, not an official NOAA rating. Rankings still use Comfort Score 74/100 (separate formula). Breakpoints and limits.
| Dimension | Station value | Score |
|---|---|---|
| Precipitation balance | 37.5 in · 2.5 from 35 in | 90/100 · A |
| Snowfall burden | 8.7 inches/year | 65/100 · C |
| Annual temperature balance | 55.0°F · 12.5° from 67.5°F | 59/100 · C |
| Frost-free season | 161 days/year | 34/100 · F |
| Normal heat + freeze calendar | 172 calendar days | 31/100 · F |
Weaverville · 2026-08-04 · NOAA NCEI Climate Normals · method · Comfort Score method.
Weaverville is a temperate Köppen climate: Csa
Coldest-month mean 38.6°F and warmest-month mean 73.7°F place this station in temperate, dry-summer, hot summer climates (Csa). Class Csa is the Peel et al. (2007) label for this station's monthly mean temperature and precipitation normals: temperate, specifically temperate, dry-summer, hot summer.
- Köppen code
- Csa
- Group
- Temperate
- Warmest month
- 73.7°F
- Coldest month
- 38.6°F
Source: official public datasets monthly normals (1991–2020) at the city’s primary station. This is a station classification, not a mapped regional consensus.
National standing · heating-led station
Where Weaverville sits across the climate record
Three NOAA fields for Weaverville's primary station, temperature, precipitation, and seasonal swing, are ranked against every station-mapped normal that carries the same field.
- Annual temperature
- 60th percentile warmth
- Mid-pack annual mean versus 6,861 station normals.
- Annual precipitation
- 53rd percentile wetness
- Neither arid nor torrential versus 6,352 station totals.
- Seasonal temperature swing
- Narrower than 82%
- Warmest-to-coldest month gap for Weaverville is compact versus 6,861 complete station-years.
How Weaverville compares across U.S. station-mapped locations
Weaverville's comfort score vs. all station-mapped locations
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
74 Top 31% score exceeds 69% of 6,189 station-mapped location scores
- 0–10: 0 station-mapped locations (0%). Below this entry.
- 10–20: 0 station-mapped locations (0%). Below this entry.
- 20–30: 96 station-mapped locations (2%). Below this entry.
- 30–40: 280 station-mapped locations (5%). Below this entry.
- 40–50: 1,113 station-mapped locations (18%). Below this entry.
- 50–60: 1,329 station-mapped locations (21%). Below this entry.
- 60–70: 1,236 station-mapped locations (20%). Below this entry.
- 70–80: 650 station-mapped locations (11%). This entry sits in this band.
- 80–90: 921 station-mapped locations (15%). Above this entry.
- 90–100: 564 station-mapped locations (9%). Above this entry.
Source NOAA U.S. Climate Normals, PlainClimate comfort index · 1991–2020
Weaverville's measured station temperature trend
MethodologyAcross 48 complete annual observations from 1913 to 2018, WEAVERVILLE warmed at a fitted rate of 0.05°C per decade. The line shows the fitted change relative to its first year, not raw year-to-year temperatures or a forecast.
- Weaverville primary station fitted change +0.05 °C/decade
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Snow | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|---|
| January | 50°F (10°C) | 31°F (0°C) | 40°F (5°C) | 6.7" | 2.2" | 18.3 | 0.0 |
| February | 55°F (13°C) | 31°F (0°C) | 43°F (6°C) | 5.7" | 1.3" | 16.9 | 0.0 |
| March | 61°F (16°C) | 33°F (1°C) | 47°F (8°C) | 5.0" | 0.2" | 15.1 | 0.0 |
| April | 68°F (20°C) | 36°F (2°C) | 52°F (11°C) | 2.6" | 0.2" | 8.4 | 0.4 |
| May | 77°F (25°C) | 42°F (5°C) | 59°F (15°C) | 1.9" | 0.0" | 2.4 | 4.5 |
| June | 86°F (30°C) | 46°F (8°C) | 66°F (19°C) | 0.9" | 0.0" | 0.2 | 12.2 |
| July | 95°F (35°C) | 52°F (11°C) | 74°F (23°C) | 0.3" | 0.0" | 0.0 | 24.7 |
| August | 95°F (35°C) | 50°F (10°C) | 72°F (22°C) | 0.2" | 0.0" | 0.0 | 24.5 |
| September | 89°F (31°C) | 44°F (7°C) | 66°F (19°C) | 0.3" | 0.0" | 0.5 | 16.1 |
| October | 75°F (24°C) | 36°F (2°C) | 56°F (13°C) | 2.0" | 0.0" | 9.8 | 2.5 |
| November | 57°F (14°C) | 33°F (1°C) | 45°F (7°C) | 4.3" | 0.8" | 13.4 | 0.0 |
| December | 47°F (8°C) | 31°F (-1°C) | 39°F (4°C) | 7.7" | 4.0" | 20.6 | 0.0 |
The year, day by day
Weaverville works both ends of the calendar. Normal highs climb to 97°F by July 25 and hold at or above 90°F on 77 dates, then normal lows drop to freezing or below on 95 dates, bottoming at 30°F around December 19.
When the heat sits
Normal highs reach 90°F from June 27 through September 11, covering 77 dates. The broader mild season, normal highs of 70°F or more, runs April 24 to October 25.
This counts calendar dates whose 1991–2020 normal high reaches 90°F. It is a smaller number than the 90°F+ day counts in the monthly table above, which measure how often the threshold was actually crossed in a typical year. A date can average 88°F and still exceed 90°F in half of all years.
The freezing stretch
The normal low stays at or below 32°F into March 3, then returns to freezing around November 30, covering 95 dates in all.
Derived from the normal daily minimum. This is a different measure from the 50%-probability frost dates shown elsewhere on this page, which come from NOAA’s frost product.
Where the wet dates fall
The likeliest wet date is December 12, when 55% of years recorded at least a hundredth of an inch. The driest is August 4 at 4%. Summed across the calendar, that is about 106 wet dates a year.
The widest day
September 2 carries the biggest normal gap between afternoon and dawn, 45°F between the normal high and the normal low.
Look up any date
Any date's 1991–2020 normal for Weaverville.
Where Weaverville Stands Nationally
Day-to-night contrast is extreme by national standards — the widest normal daily swing reaches about 45°F, sharper than nine in ten ranked stations see.
Heat is a defining feature of the normals calendar — the normal daily high reaches 90°F on roughly 77 days a year, more than four out of five ranked stations record.
Weaverville earns 2 nationally notable standings (outer quintiles) against 6,860 NOAA 1991–2020 normals stations; only those extremes render.
Monthly Precipitation
Average monthly rainfall and snowfall
Snow: 2.2"
15.7 days with precipitation
Snow: 1.3"
13.6 days with precipitation
Snow: 0.2"
14.1 days with precipitation
Snow: 0.2"
10.6 days with precipitation
7.2 days with precipitation
3.6 days with precipitation
1.2 days with precipitation
1.2 days with precipitation
2.0 days with precipitation
5.9 days with precipitation
Snow: 0.8"
12.8 days with precipitation
Snow: 4.0"
17.1 days with precipitation
Weaverville's wet season runs through the cold months
December, January and February carry 53% of the year's precipitation here, while June through August contribute 4%. That is the cool-season-dominant pattern of the West Coast and the higher inland West, where storm tracks swing south in winter and summer turns dry; the thermometer meanwhile shows a 35.1°F seasonal spread.
- Wettest month
- December, 7.7"
- Driest month
- August, 0.2"
- Wettest three months
- December, January, February (53% of the year)
Shares are computed from this station's own 1991-2020 monthly precipitation normals. A cool-season label means the December-February share reaches 35%. Where snow falls, the monthly figures above report liquid-equivalent precipitation, so a wet winter month is not necessarily a rainy one.
When it rains in Weaverville, it arrives in quantity
37.5" of precipitation falls across only about 105 wet days here, averaging 0.36 inches each. Fewer days carry more water: the year's total is delivered in comparatively heavy events rather than persistent damp.
- Days with measurable precipitation
- about 105 a year, 29% of all days
- Average depth per wet day
- 0.36 inches
- Most wet days
- December, about 17
- Fewest wet days
- July, about 1
A wet day is one recording at least 0.01 inches. These are 1991-2020 normals: they describe an average year, and a per-day average is not a forecast of any individual storm.
Snow reaches Weaverville, but rarely amounts to much
The normals record 8.7 inches of snow a year here, most likely in December. That is a real but marginal amount: enough that snow is part of the local record, not enough to define the winter.
A figure in this range usually reflects a handful of events that melt quickly rather than a season of accumulation; about 5 days a year record any measurable snow at all.
NOAA 1991-2020 normals. An average across thirty years can smooth away a single heavy winter, so a small annual figure does not mean a significant snowfall is impossible.
Frost Dates & Growing Season
First Fall Freeze
October 11
50% probability date
Last Spring Freeze
May 3
50% probability date
Growing Season
161 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
4,358
Higher = more heating needed
Cooling Degree Days
740
Higher = more cooling needed
Warmest Month
July
Coldest Month
December
Nationwide similar cities
Other rankable U.S. places outside CA closest to Weaverville on two NOAA annual-normal axes (mean temperature and annual precipitation). Chip rows use distinct link sets.
Closest by average temperature
Nearest out-of-state peers by annual mean temperature (55°F here).
- Buffalo, MO 55°F · 0.0°F off
- Carmi, IL 55°F · 0.0°F off
- Cassoday, KS 55°F · 0.0°F off
- Charleston, IL 55°F · 0.0°F off
Closest by annual precipitation
Nearest out-of-state peers by annual precipitation (37.5" here), excluding temperature-peer places.
- Burlington, VT 37.5" · 0.0" off
- Paddock Lake, WI 37.5" · 0.0" off
- Boerne, TX 37.5" · 0.0" off
- Sullivan, WI 37.5" · 0.0" off
Data-derived climate profile
How Weaverville's climate pattern fits together
heating led · moderate · mid swing
Weaverville's energy balance leans toward cold weather: 4,358 annual heating degree days against 740 for cooling. Its 35.1°F seasonal range still makes the monthly rows more useful than the annual average alone.
Weaverville's frost-free season lasts about 161 days, a middle-length window whose endpoints matter more than the annual average. It describes freeze probability, not year-specific planting conditions.
July and December mark the typical warm and cold ends of the calendar in Weaverville's middle-range seasonal profile. The measured spread is 35.1°F. The annual average is 55°F. Neither the annual mean nor one extreme month represents the full calendar on its own.
Weaverville's 37.5 inches of annual precipitation falls in PlainClimate's middle band, so “wet” or “dry” is not the leading description. Annual snowfall totals 8.7 inches. Temperature balance and the calendar distribution carry more information than the annual moisture label alone.
These labels group NOAA 1991-2020 normals from Weaverville's primary station, so the winter figures are a thirty-year average and not a floor: a single hard season can run well below them. Treat each band as a descriptive range for Weaverville, not an official NOAA class or a year-ahead forecast.
Questions about Weaverville's climate
How much rain does Weaverville get? ▼
How many days above 90°F does Weaverville get? ▼
How much energy does heating and cooling require in Weaverville? ▼
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from Weaverville's primary station: WEAVERVILLE (USC00049490). For informational purposes only.
Place identity: U.S. Census Bureau 2024 Gazetteer places. The 2024 Census Gazetteer identifies the exact name-and-state match as a census-designated place (GEOID 0683794), not an incorporated municipality. Match rule for Weaverville: exact normalized name + state only, no fuzzy expansion, so nearby differently spelled facilities stay unmatched.
On this page every temperature, precipitation, and derived score for Weaverville comes from its primary NOAA station record. No figure on this page is typed in by an editor - each value is rendered from NOAA 1991-2020 U.S. Climate Normals. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 1991–2020 normals.