Park climate1991–2020 climate normals211 m source elevationNASA POWER

Review long-term atmospheric patterns including temperature, precipitation, and daylight duration.

Elkhorn Slough National Estuarine Research Reserve: Monthly Climate Normals and Data Trends

Name: Elkhorn Slough National Estuarine Research Reserve monthly climate normals
Creator: NASA POWER

View monthly climate averages for Elkhorn Slough National Estuarine Research Reserve based on data from 1991 to 2020. This profile presents representative measurements for temperature, daily precipitation, relative humidity, wind speed, and daylight hours at a fixed geographic point. These figures provide a baseline for understanding annual atmospheric rhythms rather than current weather conditions or short-term forecasts.

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A flat vector-style digital illustration showing a mountainous valley with a river, a waterfall, and dense pine forests under a pale sky.

Annual climate pattern

Monthly temperature averages and daily precipitation rates across twelve months of recorded climatology data

Elkhorn Slough National Estuarine Research Reserve Annual Climate Normals and Temperature Patterns

Average monthly temperatures span from winter lows to peak warmth in late summer across the sampled coordinate. Average daily precipitation rates shift across the annual cycle according to long term NASA records from 1991 to 2020.

Mean temperatureAverage minimum–maximum rangePrecipitation

Annual mean: 13.7 °C
Warmest month: August
Coolest month: December
Wettest month: February

Twelve-month climate

Track monthly temperature bounds, average daily precipitation, wind speed, relative humidity, and daylight hours.

Elkhorn Slough National Estuarine Research Reserve Weather by Month: Complete Twelve-Month Climate Records

Examine twelve months of historical climate normals to compare average minimum and maximum temperatures alongside daily precipitation rates across the calendar year. Reviewing humidity, wind speed, and calculated daylight hours provides a complete multi-variable baseline for this representative coordinate.

	Mean temperature	Precipitation	Humidity	Wind speed	Daylight
January	9.6 °C1.1° to 20°	3.7 mm/day	82.7%	2.6 m/s	9.8 hours
February	10.1 °C2° to 20.9°	3.8 mm/day	83.1%	2.7 m/s	10.6 hours
March	11 °C3.3° to 22.9°	2.7 mm/day	82.5%	2.6 m/s	11.8 hours
April	12 °C4.3° to 26.4°	1.3 mm/day	79.1%	2.8 m/s	13 hours
May	14 °C6.5° to 28.6°	0.6 mm/day	75.7%	2.8 m/s	14 hours
June	16.1 °C8.1° to 32.8°	0.2 mm/day	71.4%	2.8 m/s	14.5 hours
July	17.7 °C9.1° to 33°	0 mm/day	69.3%	2.5 m/s	14.2 hours
August	18.1 °C9.8° to 34°	0 mm/day	69.1%	2.4 m/s	13.4 hours
September	18 °C9° to 35°	0.1 mm/day	67.4%	2.3 m/s	12.2 hours
October	15.9 °C7.1° to 32.2°	0.9 mm/day	67.9%	2.4 m/s	11 hours
November	12.2 °C3° to 26°	1.8 mm/day	74.8%	2.5 m/s	10 hours
December	9.5 °C0.6° to 19.8°	3.4 mm/day	79.9%	2.8 m/s	9.5 hours

Calculated climate highlights

Comparing twelve stored monthly normals across temperature, precipitation, humidity, wind, and daylight duration

Calculated Monthly Climate Highlights and Extremes for Elkhorn Slough National Estuarine Research Reserve

Calculated monthly highlights summarize the highest and lowest long-term averages derived from stored climatology records for Elkhorn Slough National Estuarine Research Reserve. These comparative figures outline annual patterns across multiple measured variables without representing observed weather records or localized extremes.

Warmest month: August18.1 °C
Coolest month: December9.5 °C
Wettest month: February3.8 mm/day
Driest month: July0 mm/day
Most humid month: February83.1%
Windiest month: June2.8 m/s
Longest daylight: June14.5 hours

Interactive climate map

Compare National Park Climate Data Through an Interactive Global Map

Visit the MoriAtlas climate map to compare long-term monthly temperature and precipitation metrics across national parks. This visual interface helps you understand seasonal variations at specific protected area coordinates to deepen your knowledge of global park geography and environmental characteristics.

Global National Park Climate Map

Other park climates

Extend its monthly profile into new landscapes and geographic contexts

Compare Elkhorn Slough estuarine reserve climate with other parks

Elkhorn Slough National Estuarine Research Reserve is the reference for exploring how monthly temperature and average daily precipitation rhythms vary across other protected areas. Standard humidity, wind, and daylight measurements deepen the comparison, but suggested profiles are not guaranteed to share an estuarine climate, nearby location, or equivalent conditions.