Park climate1991–2020 climate normals1,405 m source elevationNASA POWER

Long term average measurements for temperature, humidity, and precipitation cycles.

Butte Valley National Grassland Monthly Climate Normals and Atmospheric Data Patterns

Name: Butte Valley National Grassland monthly climate normals
Creator: NASA POWER

The climate profile for Butte Valley National Grassland provides comprehensive twelve month data based on the 1991 to 2020 period. Measurements include average daily maximum and minimum temperatures, precipitation rates, wind speeds, relative humidity levels, and total daylight hours recorded at a representative point at 1404.78 meters elevation. These figures establish the statistical rhythm of atmospheric conditions throughout the year rather than providing current daily forecasts.

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Annual climate pattern

Long-term monthly temperature averages and daily precipitation rates across twelve months

Butte Valley National Grassland Annual Climate Normals and Monthly Temperature Rhythms

Average minimum, mean, and maximum temperatures span twelve months of recorded normals at a representative coordinate in Butte Valley National Grassland, moving from winter lows to mid-summer warmth. Average daily precipitation rates accompany these thermal shifts according to historical climatology spanning 1991 through 2020.

Mean temperatureAverage minimum–maximum rangePrecipitation

Annual mean: 8.1 °C
Warmest month: July
Coolest month: December
Wettest month: December

Twelve-month climate

Trace long-term monthly temperature bounds, daily precipitation rates, wind, humidity, and daylight hours.

Butte Valley National Grassland Weather by Month: Complete Twelve-Month Climate Comparison

Examine twelve distinct monthly records spanning average temperature bounds, daily precipitation rates, relative humidity, and wind speed across the calendar year. Comparing these long-term climate normals at a representative coordinate reveals how temperature and daylight shift across seasons without relying on single annual averages.

	Mean temperature	Precipitation	Humidity	Wind speed	Daylight
January	-1 °C-12.7° to 9.5°	2.9 mm/day	87.3%	3.2 m/s	9.3 hours
February	0.4 °C-10.2° to 12.8°	2.6 mm/day	83.2%	3.2 m/s	10.4 hours
March	3 °C-7° to 17.5°	2.4 mm/day	78.1%	3.3 m/s	11.7 hours
April	5.6 °C-5.1° to 21.8°	1.8 mm/day	73.7%	3.2 m/s	13.2 hours
May	10.4 °C-2.5° to 26.5°	1.5 mm/day	69.1%	3 m/s	14.4 hours
June	14.7 °C1.1° to 31.2°	0.8 mm/day	61.9%	2.8 m/s	15 hours
July	20.1 °C5.9° to 35°	0.3 mm/day	49.8%	2.4 m/s	14.7 hours
August	19.4 °C5.6° to 34.6°	0.3 mm/day	45.4%	2.4 m/s	13.6 hours
September	15.3 °C1.1° to 31.5°	0.5 mm/day	47.2%	2.6 m/s	12.2 hours
October	8.7 °C-3.9° to 25.8°	1.2 mm/day	60%	2.8 m/s	10.8 hours
November	2.5 °C-8° to 18.1°	2.3 mm/day	77.2%	3.1 m/s	9.6 hours
December	-1.4 °C-12.5° to 8.4°	3.3 mm/day	86.4%	3.3 m/s	9 hours

Compare two months

See two months side by side and how much they differ. Both use the same 1991–2020 climate normals and NASA POWER data point as the table above, so they show typical conditions, not a forecast.

First month

Second month

Mean temperature: December: -1.4 °C; July: 20.1 °C; Change from December to July: +21.5 °C
Precipitation: December: 3.3 mm/day; July: 0.3 mm/day; Change from December to July: -3 mm/day
Daylight: December: 9 hours; July: 14.7 hours; Change from December to July: +5.7 hours

Calculated climate highlights

Comparing long term averages across temperature, precipitation, humidity, wind, and daylight duration

Calculated Monthly Climate Highlights and Seasonal Extremes for Butte Valley National Grassland

These calculated monthly comparisons identify the high and low points of long term climate records for Butte Valley National Grassland without representing single weather events. Evaluating temperature, precipitation rates, humidity, wind speeds, and daylight hours together clarifies broad annual patterns at the sampled coordinate.

Warmest month: July20.1 °C
Coolest month: December-1.4 °C
Wettest month: December3.3 mm/day
Driest month: July0.3 mm/day
Most humid month: January87.3%
Windiest month: March3.3 m/s
Longest daylight: June15 hours

Interactive climate map

National park climate map

Open the climate map to compare monthly temperature, precipitation, and other averages.

Global National Park Climate Map

Other park climates

Explore long-term monthly climate norms across different protected landscapes and geographic settings.

Comparing Butte Valley National Grassland Climate Profiles With Other Protected Areas

Examine monthly temperature normals, precipitation rhythms, humidity, wind, and daylight records to evaluate atmospheric patterns across diverse protected landscapes. Systematic climate comparisons reveal structural meteorological differences among regional park environments without assuming equivalent conditions.