Park climate1991–2020 climate normals651 m source elevationNASA POWER

A comprehensive twelve month atmospheric analysis based on long term representative point records

Monongahela National Forest Monthly Climate Normals: Temperature, Precipitation, and Atmospheric Averages

Name: Monongahela National Forest monthly climate normals
Creator: NASA POWER

This climate profile provides a systematic look at the atmospheric conditions within Monongahela National Forest, West Virginia. By using representative coordinate data from 1991 to 2020, the profile details monthly fluctuations in average mean, minimum, and maximum temperatures alongside precipitation rates, relative humidity, wind speed, and daylight hours. These climate normals illustrate the annual rhythmic patterns observed at this protected landscape, offering a precise resource for understanding long term environmental averages distinct from current daily weather or forecasts.

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An illustrative style drawing of a mountainous landscape featuring two cascading waterfalls, a winding river, and a foreground of coniferous trees under a soft, sunrise-colored sky.

Annual climate pattern

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

Monongahela National Forest Annual Climate Normals and Monthly Temperature Rhythms

Monongahela National Forest experiences an annual temperature cycle ranging from an average low of negative sixteen degrees Celsius in January to an average high of thirty-one degrees Celsius in July. Average daily precipitation rates accompany these monthly thermal shifts across the representative coordinate.

Mean temperatureAverage minimum–maximum rangePrecipitation

Annual mean: 10 °C
Warmest month: July
Coolest month: January
Wettest month: July

Twelve-month climate

Analyze long term monthly temperature bounds, average precipitation rates, humidity, wind, and calculated daylight across the calendar year.

Monongahela National Forest Twelve Month Climate Comparison and Weather Records

Examine twelve months of climatological data for Monongahela National Forest to evaluate average minimum, mean, and maximum temperatures alongside daily precipitation rates. Compare relative humidity, wind speed, and calculated daylight hours across the year to understand long term atmospheric patterns at a representative park coordinate.

	Mean temperature	Precipitation	Humidity	Wind speed	Daylight
January	-2.4 °C-16.4° to 13.9°	2.8 mm/day	87.4%	3.1 m/s	9.6 hours
February	-1 °C-14.6° to 14.6°	3 mm/day	86%	3.2 m/s	10.5 hours
March	3.3 °C-11.1° to 19.5°	3.2 mm/day	82.7%	2.9 m/s	11.7 hours
April	9.7 °C-4.8° to 23.6°	3.3 mm/day	78.5%	2.6 m/s	13 hours
May	15 °C1.4° to 27°	3.9 mm/day	79.2%	2 m/s	14.1 hours
June	19.3 °C7.3° to 29.3°	3.8 mm/day	78.7%	1.7 m/s	14.7 hours
July	21.5 °C10.8° to 31.7°	4 mm/day	75.8%	1.5 m/s	14.4 hours
August	21 °C10.3° to 31.4°	3 mm/day	71.9%	1.5 m/s	13.5 hours
September	17.7 °C4.4° to 30.7°	2.9 mm/day	69.9%	1.7 m/s	12.2 hours
October	11.1 °C-2.1° to 25.8°	2.6 mm/day	73.3%	2 m/s	10.9 hours
November	4.7 °C-7.5° to 20.5°	2.6 mm/day	78.5%	2.3 m/s	9.8 hours
December	-0.1 °C-12.6° to 14.8°	2.9 mm/day	85.4%	2.7 m/s	9.3 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: -2.4 °C; July: 21.5 °C; Change from January to July: +23.9 °C
Precipitation: January: 2.8 mm/day; July: 4 mm/day; Change from January to July: +1.2 mm/day
Daylight: January: 9.6 hours; July: 14.4 hours; Change from January to July: +4.8 hours

Calculated climate highlights

Comparative analysis of long-term temperature, precipitation, wind, humidity, and daylight normals

Monongahela National Forest Calculated Monthly Climate Highlights and Extremes

Calculated monthly comparisons highlight the warmest, coolest, wettest, and windiest periods derived from long-term climate normals at a representative elevation coordinate. These comparative averages summarize annual patterns across multiple measured variables without representing observed weather extremes or uniform regional conditions.

Warmest month: July21.5 °C
Coolest month: January-2.4 °C
Wettest month: July4 mm/day
Driest month: October2.6 mm/day
Most humid month: January87.4%
Windiest month: February3.2 m/s
Longest daylight: June14.7 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 monthly temperature, precipitation, and atmospheric normals across diverse protected landscapes.

Comparing Monongahela National Forest Climate Profiles With Other Protected Areas

Evaluate long term monthly temperature, precipitation, humidity, wind, and daylight patterns across distinct protected natural areas. Systematic month by month comparisons reveal atmospheric variations across different geographic settings and regional settings.