Cecilville, CA Climate: Temperature by Month
Average temperature and precipitation from NOAA NCEI 1991–2020 normals →, with a derived climate comfort score
30-year climate normals (1991-2020) from Cecilville's primary NOAA station, CECILVILLE.
The climate verdict for Cecilville
Cecilville, California has a mixed annual climate rather than one dominant extreme. Its NOAA normal shows an annual average of 54°F. July is the warmest month at 74°F and December the coldest at 37°F.
- 54°F
- yearly average temperature, NOAA normal
- 177 days
- frost-free days per growing season
Cecilville: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USC00041606 · Cecilville, CA 54°F mean
TEMP-COOL · RANK-MID · PHOTO-FINISH · PRCP-UNK · SWING-MID · COMF-UNK · LOAD-HEAT · STN-1 · BOOK-PART
- TEMP-COOL 54°F
- RANK-MID #3,911
- PHOTO-FINISH ≈ Grundy
- PRCP-UNK Rain n/a
- SWING-MID 38°F
- COMF-UNK Comfort n/a
- LOAD-HEAT 4,792 HDD
- STN-1 USC00041606
- BOOK-PART 4/6 fields
Nearest mean-temperature peer: Grundy, VA (+ 0.1 °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.
- Cecilville (this station) 54°F
- Cold Crossville ED &…, TN 54°F
- Hot Yosemite Park H…, CA 54°F
- Near Grundy, VA 54°F
- Near Lebanon, VA 54°F
Climate Living Index · Cecilville
Cecilville: 44/100 · grade D
Cecilville publishes 3 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 3 missing weights rescale to 100.
PlainClimate-derived for Cecilville, not an official NOAA rating. Breakpoints and limits.
| Dimension | Station value | Score |
|---|---|---|
| Annual temperature balance | 53.9°F · 13.6° from 67.5°F | 56/100 · C |
| Frost-free season | 177 days/year | 48/100 · D |
| Normal heat + freeze calendar | 173 calendar days | 30/100 · F |
Cecilville · 2026-08-04 · NOAA NCEI Climate Normals · method .
National standing · heating-led station
Where Cecilville sits across the climate record
Available NOAA 1991–2020 fields for Cecilville are ranked only against stations that publish the same field, missing metrics stay blank rather than estimated.
- Annual temperature
- 57th percentile warmth
- Mid-pack annual mean versus 6,861 station normals.
- Seasonal temperature swing
- Narrower than 74%
- Warmest-to-coldest month gap for Cecilville is compact versus 6,861 complete station-years.
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|
| January | 45°F (7°C) | 30°F (-1°C) | 37°F (3°C) | N/A | 20.0 | 0.0 |
| February | 51°F (11°C) | 31°F (-1°C) | 41°F (5°C) | N/A | 15.7 | 0.0 |
| March | 59°F (15°C) | 33°F (1°C) | 46°F (8°C) | N/A | 13.8 | 0.0 |
| April | 66°F (19°C) | 36°F (2°C) | 51°F (10°C) | N/A | 7.0 | 0.0 |
| May | 75°F (24°C) | 42°F (6°C) | 59°F (15°C) | N/A | 1.9 | 3.4 |
| June | 85°F (29°C) | 46°F (8°C) | 66°F (19°C) | N/A | 0.3 | 9.5 |
| July | 96°F (36°C) | 52°F (11°C) | 74°F (23°C) | N/A | 0.0 | 23.5 |
| August | 94°F (34°C) | 50°F (10°C) | 72°F (22°C) | N/A | 0.0 | 22.3 |
| September | 89°F (32°C) | 45°F (7°C) | 67°F (20°C) | N/A | 0.0 | 12.8 |
| October | 70°F (21°C) | 37°F (3°C) | 54°F (12°C) | N/A | 6.9 | 1.8 |
| November | 54°F (12°C) | 33°F (1°C) | 43°F (6°C) | N/A | 13.6 | 0.0 |
| December | 43°F (6°C) | 31°F (-1°C) | 37°F (3°C) | N/A | 21.7 | 0.0 |
The year, day by day
Cecilville works both ends of the calendar. Normal highs climb to 98°F by July 21 and hold at or above 90°F on 80 dates, then normal lows drop to freezing or below on 93 dates, bottoming at 30°F around January 1.
When the heat sits
Normal highs reach 90°F from June 29 through September 16, covering 80 dates. The broader mild season, normal highs of 70°F or more, runs May 1 to October 14.
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 2, then returns to freezing around December 1, covering 93 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.
The widest day
September 12 carries the biggest normal gap between afternoon and dawn, 46°F between the normal high and the normal low.
Look up any date
Any date's 1991–2020 normal for Cecilville.
Where Cecilville Stands Nationally
Day-to-night contrast is extreme by national standards — the widest normal daily swing reaches about 46°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 80 days a year, more than four out of five ranked stations record.
Cecilville earns 2 nationally notable standings (outer quintiles) against 6,860 NOAA 1991–2020 normals stations; only those extremes render.
Monthly Precipitation
Average monthly rainfall
Frost Dates & Growing Season
First Fall Freeze
October 21
50% probability date
Last Spring Freeze
April 27
50% probability date
Growing Season
177 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
4,792
Higher = more heating needed
Cooling Degree Days
753
Higher = more cooling needed
Warmest Month
July
Coldest Month
December
Nationwide similar cities
Other rankable U.S. places outside CA closest to Cecilville 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 (54°F here).
- Brookings, OR 54°F · 0.0°F off
- Dayton, OH 54°F · 0.0°F off
- Glenville, WV 54°F · 0.0°F off
- Hanksville, UT 54°F · 0.0°F off
Data-derived climate profile
How Cecilville's climate pattern fits together
heating led · mid swing
Cecilville's energy balance leans toward cold weather: 4,792 annual heating degree days against 753 for cooling. Its 37.6°F seasonal range still makes the monthly rows more useful than the annual average alone.
Cecilville's frost-free season lasts about 177 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 Cecilville's middle-range seasonal profile. The measured spread is 37.6°F. The annual average is 54°F. Neither the annual mean nor one extreme month represents the full calendar on its own.
A moisture-range label is withheld because Cecilville's annual precipitation total is unavailable. Monthly source values remain visible where NOAA provides them, and no annual amount is reconstructed from incomplete data.
These labels group NOAA 1991-2020 normals from Cecilville'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 Cecilville, not an official NOAA class or a year-ahead forecast.
Questions about Cecilville's climate
How many days above 90°F does Cecilville get? ▼
How much energy does heating and cooling require in Cecilville? ▼
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from Cecilville's primary station: CECILVILLE (USC00041606). For informational purposes only.
Place identity: U.S. Census Bureau 2024 Gazetteer places. The conservative exact name-and-state crosswalk finds no Census place match, so PlainClimate treats this as a station-mapped location and does not claim it is a municipality. No exact Gazetteer row for Cecilville; facility counts that depend on place identity are therefore an upper bound, not a municipal census.
On this page every temperature, precipitation, and derived score for Cecilville 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.