East Park Rsvr, CA Climate: Temperature & Rain 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 East Park Rsvr's primary NOAA station, EAST PARK RSVR.
The climate verdict for East Park Rsvr
East Park Rsvr, California has a mixed annual climate rather than one dominant extreme. Its NOAA normal shows an annual average of 59°F. It scores 83/100 for climate comfort (excellent), putting it in the top third of station-mapped location scores and exceeding 81% of them.
- 59°F
- annual average temperature (NOAA normal)
- 83/100
- comfort score, above 81% of station-mapped location scores
- 21.8"
- annual precipitation · 1" snow
- 218 days
- frost-free days per growing season
East Park Rsvr: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USC00042640 · East Park Rsvr, CA 59°F mean · 21.8" precip
TEMP-MILD · RANK-UPPER · PHOTO-FINISH · PRCP-DRY · SWING-MID · COMF-TOP · LOAD-HEAT · STN-1 · BOOK-FULL
- TEMP-MILD 59°F
- RANK-UPPER #5,009
- PHOTO-FINISH ≈ Marfa
- PRCP-DRY 21.8"
- SWING-MID 33°F
- COMF-TOP 83/100
- LOAD-HEAT 3,258 HDD
- STN-1 USC00042640
- BOOK-FULL 6/6 fields
Nearest mean-temperature peer: Marfa, TX (+ 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.
- Hot Fort Bayard, NM 60°F
- Near Chiricahua Nati…, AZ 60°F
- East Park Rsvr (this station) 59°F
- Near Marfa, TX 59°F
- Near Pine Springs, TX 59°F
Climate Living Index · East Park Rsvr
East Park Rsvr: 69/100 · grade C
East Park Rsvr publishes 5 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 1 missing weight rescale to 100.
PlainClimate-derived for East Park Rsvr, not an official NOAA rating. Rankings still use Comfort Score 83/100 (separate formula). Breakpoints and limits.
| Dimension | Station value | Score |
|---|---|---|
| Snowfall burden | 1.4 inches/year | 80/100 · B |
| Frost-free season | 218 days/year | 76/100 · B |
| Annual temperature balance | 59.3°F · 8.2° from 67.5°F | 74/100 · B |
| Normal heat + freeze calendar | 116 calendar days | 67/100 · C |
| Precipitation balance | 21.8 in · 13.2 from 35 in | 53/100 · D |
East Park Rsvr · 2026-08-04 · NOAA NCEI Climate Normals · method · Comfort Score method.
East Park Rsvr is a temperate Köppen climate: Csa
Coldest-month mean 44.4°F and warmest-month mean 77.0°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
- 77.0°F
- Coldest month
- 44.4°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 East Park Rsvr sits across the climate record
Three NOAA fields for East Park Rsvr's primary station, temperature, precipitation, and seasonal swing, are ranked against every station-mapped normal that carries the same field.
- Annual temperature
- Top 27% warmest
- Among 6,861 stations, East Park Rsvr sits in the warmer third of annual means.
- Annual precipitation
- Drier than 70%
- East Park Rsvr's annual total ranks in the drier third of 6,352 measured normals.
- Seasonal temperature swing
- Narrower than 87%
- Warmest-to-coldest month gap for East Park Rsvr is compact versus 6,861 complete station-years.
How East Park Rsvr compares across U.S. station-mapped locations
East Park Rsvr's comfort score vs. all station-mapped locations
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
83 Top 19% score exceeds 81% 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%). Below this entry.
- 80–90: 921 station-mapped locations (15%). This entry sits in this band.
- 90–100: 564 station-mapped locations (9%). Above this entry.
Source NOAA U.S. Climate Normals, PlainClimate comfort index · 1991–2020
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Snow | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|---|
| January | 57°F (14°C) | 32°F (0°C) | 44°F (7°C) | 5.0" | 0.7" | 16.3 | 0.0 |
| February | 59°F (15°C) | 35°F (1°C) | 47°F (8°C) | 4.5" | 0.7" | 9.6 | 0.0 |
| March | 63°F (17°C) | 38°F (3°C) | 51°F (10°C) | 2.8" | 0.0" | 6.6 | 0.0 |
| April | 69°F (21°C) | 41°F (5°C) | 55°F (13°C) | 1.2" | 0.0" | 2.6 | 0.0 |
| May | 78°F (26°C) | 48°F (9°C) | 63°F (17°C) | 0.9" | 0.0" | 0.1 | 4.7 |
| June | 88°F (31°C) | 54°F (12°C) | 71°F (22°C) | 0.3" | 0.0" | 0.1 | 11.4 |
| July | 94°F (35°C) | 60°F (15°C) | 77°F (25°C) | 0.0" | 0.0" | 0.0 | 23.3 |
| August | 93°F (34°C) | 57°F (14°C) | 75°F (24°C) | 0.1" | 0.0" | 0.0 | 21.9 |
| September | 89°F (32°C) | 52°F (11°C) | 71°F (22°C) | 0.1" | 0.0" | 0.0 | 15.5 |
| October | 79°F (26°C) | 45°F (7°C) | 62°F (17°C) | 0.9" | 0.0" | 0.8 | 4.5 |
| November | 65°F (18°C) | 37°F (3°C) | 51°F (11°C) | 2.1" | 0.0" | 7.4 | 0.0 |
| December | 57°F (14°C) | 32°F (0°C) | 45°F (7°C) | 3.8" | 0.0" | 16.5 | 0.0 |
The year, day by day
East Park Rsvr works both ends of the calendar. Normal highs climb to 95°F by July 23 and hold at or above 90°F on 84 dates, then normal lows drop to freezing or below on 32 dates, bottoming at 31°F around January 1.
When the heat sits
Normal highs reach 90°F from June 23 through September 14, covering 84 dates. The broader mild season, normal highs of 70°F or more, runs April 19 to November 2.
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 January 17, then returns to freezing around December 17, covering 32 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 January 23, when 38% of years recorded at least a hundredth of an inch. The driest is July 23 at 1%. Summed across the calendar, that is about 58 wet dates a year.
The widest day
September 6 carries the biggest normal gap between afternoon and dawn, 38°F between the normal high and the normal low.
Look up any date
Any date's 1991–2020 normal for East Park Rsvr.
Where East Park Rsvr Stands Nationally
Day-to-night contrast is extreme by national standards — the widest normal daily swing reaches about 38°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 84 days a year, more than four out of five ranked stations record.
East Park Rsvr 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: 0.7"
11.8 days with precipitation
Snow: 0.7"
9.6 days with precipitation
7.6 days with precipitation
4.4 days with precipitation
3.5 days with precipitation
1.6 days with precipitation
0.2 days with precipitation
0.5 days with precipitation
0.5 days with precipitation
2.4 days with precipitation
6.8 days with precipitation
8.8 days with precipitation
East Park Rsvr's wet season runs through the cold months
December, January and February carry 61% of the year's precipitation here, while June through August contribute 2%. 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 32.6°F seasonal spread.
- Wettest month
- January, 5.0"
- Driest month
- July, 0.0"
- Wettest three months
- January, February, December (61% 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 East Park Rsvr, it arrives in quantity
21.8" of precipitation falls across only about 58 wet days here, averaging 0.38 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 58 a year, 16% of all days
- Average depth per wet day
- 0.38 inches
- Most wet days
- January, about 12
- Fewest wet days
- July, about 0
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 East Park Rsvr, but rarely amounts to much
The normals record 1.4 inches of snow a year here, most likely in January. 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 0 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
November 10
50% probability date
Last Spring Freeze
April 6
50% probability date
Growing Season
218 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
3,258
Higher = more heating needed
Cooling Degree Days
1,196
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
Nationwide similar cities
Other rankable U.S. places outside CA closest to East Park Rsvr 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 (59°F here).
- Abernathy, TX 59°F · 0.0°F off
- Big Sandy, TN 59°F · 0.0°F off
- Coldwater, KS 59°F · 0.0°F off
- Jackson, TN 59°F · 0.0°F off
Closest by annual precipitation
Nearest out-of-state peers by annual precipitation (21.8" here), excluding temperature-peer places.
- Snyder, TX 21.8" · 0.0" off
- Winchester, ID 21.8" · 0.0" off
- Coupeville, WA 21.7" · 0.0" off
- Grand Forks, ND 21.7" · 0.0" off
Data-derived climate profile
How East Park Rsvr's climate pattern fits together
heating led · moderate · mid swing
East Park Rsvr's energy balance leans toward cold weather: 3,258 annual heating degree days against 1,196 for cooling. Its 32.6°F seasonal range still makes the monthly rows more useful than the annual average alone.
East Park Rsvr's frost-free season lasts about 218 days, a middle-length window whose endpoints matter more than the annual average. It describes freeze probability, not year-specific planting conditions.
July and January mark the typical warm and cold ends of the calendar in East Park Rsvr's middle-range seasonal profile. The measured spread is 32.6°F. The annual average is 59°F. Neither the annual mean nor one extreme month represents the full calendar on its own.
East Park Rsvr's 21.8 inches of annual precipitation falls in PlainClimate's middle band, so “wet” or “dry” is not the leading description. Annual snowfall totals 1.4 inches. Temperature balance and the calendar distribution carry more information than the annual moisture label alone.
These labels group NOAA 1991-2020 normals from East Park Rsvr'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 East Park Rsvr, not an official NOAA class or a year-ahead forecast.
Questions about East Park Rsvr's climate
How much rain does East Park Rsvr get? ▼
How many days above 90°F does East Park Rsvr get? ▼
How much energy does heating and cooling require in East Park Rsvr? ▼
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from East Park Rsvr's primary station: EAST PARK RSVR (USC00042640). 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 East Park Rsvr; 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 East Park Rsvr 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.