Park climate1991–2020 climate normals1,595 m source elevationNASA POWER

Twelve-month climatological profiles based on 1991 to 2020 representative point measurements.

Curlew National Grassland Climate Normals: Monthly Temperature, Precipitation, and Wind Data

Name: Curlew National Grassland monthly climate normals
Creator: NASA POWER

Curlew National Grassland features distinct seasonal shifts in temperature, humidity, and precipitation. This climate profile provides an analytical breakdown of monthly averages for minimum, mean, and maximum temperatures alongside precipitation rates, wind speeds, and daylight hours. These figures rely on standardized data from a single representative elevation point of 1594.72 meters within the protected area, establishing a clear climatological baseline for comparison over the full annual cycle.

View park overview Browse climate zones

A stylized illustration of a winding river flowing through a golden grassland with trees and shrubs under a soft sun.

Annual climate pattern

Long term monthly thermal ranges and daily precipitation rates across twelve representative records in Idaho

Curlew National Grassland Annual Climate Normals, Monthly Temperature, and Average Precipitation Patterns

Average temperatures across Curlew National Grassland transition from winter minimums below freezing to peak summer daily maximums exceeding thirty degrees Celsius. These long term monthly normals derive from one representative coordinate to outline standard annual precipitation rates without forecasting live conditions.

Mean temperatureAverage minimum–maximum rangePrecipitation

Annual mean: 8.4 °C
Warmest month: July
Coolest month: January
Wettest month: May

Twelve-month climate

Track average temperature bounds, daily precipitation rates, humidity, wind, and calculated daylight across the calendar year.

Curlew National Grassland Monthly Climate and Twelve Month Temperature Patterns

Compare average minimum and maximum temperatures alongside daily precipitation rates across all twelve months at a representative coordinate. Reviewing these long-term climate normals reveals how temperature bounds, relative humidity, wind speed, and calculated daylight evolve throughout the year.

	Mean temperature	Precipitation	Humidity	Wind speed	Daylight
January	-5.3 °C-19.3° to 4.6°	1.5 mm/day	85.2%	2.8 m/s	9.3 hours
February	-2.3 °C-15.7° to 9.9°	1.4 mm/day	76.6%	3.2 m/s	10.3 hours
March	2.9 °C-8.8° to 17.5°	1.4 mm/day	63.7%	3.5 m/s	11.7 hours
April	6.7 °C-5.4° to 22.8°	1.6 mm/day	57%	3.6 m/s	13.2 hours
May	12.7 °C-2.5° to 28.5°	1.8 mm/day	50.9%	3.4 m/s	14.4 hours
June	18.4 °C3.2° to 33.3°	1 mm/day	42.4%	3.4 m/s	15 hours
July	23.9 °C9.9° to 36.3°	0.5 mm/day	35.4%	3.1 m/s	14.7 hours
August	22.6 °C8.7° to 35°	0.7 mm/day	36.5%	3 m/s	13.7 hours
September	16.4 °C1.4° to 31.4°	1 mm/day	41.8%	3 m/s	12.2 hours
October	8.3 °C-5.5° to 24.1°	1.2 mm/day	52.5%	3 m/s	10.8 hours
November	0.8 °C-11.4° to 14.8°	1.1 mm/day	66.9%	2.9 m/s	9.6 hours
December	-4.8 °C-17.9° to 6.1°	1.5 mm/day	81.6%	2.9 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: January: -5.3 °C; July: 23.9 °C; Change from January to July: +29.2 °C
Precipitation: January: 1.5 mm/day; July: 0.5 mm/day; Change from January to July: -1 mm/day
Daylight: January: 9.3 hours; July: 14.7 hours; Change from January to July: +5.4 hours

Calculated climate highlights

Comparative high and low points across long term monthly temperature, precipitation, wind, and daylight records.

Calculated Monthly Climate Contrasts and Seasonal Normals at Curlew National Grassland

Calculations identify the warmest, coolest, wettest, and windiest months derived from historical climatology averages sampled at a representative coordinate. Comparisons summarize annual climate patterns across multiple variables rather than documenting single weather extremes.

Warmest month: July23.9 °C
Coolest month: January-5.3 °C
Wettest month: May1.8 mm/day
Driest month: July0.5 mm/day
Most humid month: January85.2%
Windiest month: April3.6 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

Examine long-term temperature, precipitation, and wind patterns across diverse protected landscapes.

Beyond Curlew National Grassland: Compare Monthly Climate Profiles Across Protected Areas

Standardized monthly climate normals allow readers to analyze annual temperature variations, precipitation rhythms, and atmospheric patterns across different protected areas. Evaluating multiple geographic settings reveals broad environmental contrasts rather than implying direct meteorological equivalence.