Dinwiddie County Climate

Name: Dinwiddie County Climate Normals
Creator: NOAA National Centers for Environmental Information
License: https://www.usa.gov/government-works

Dinwiddie County, Virginia

NOAA NCEI 1991-2020 Climate Normals

Avg Annual Temp

58.8°F

Annual Precip

47.0"

Annual Snowfall

—

Extreme Heat Days

days >= 90°F/yr

Monthly Temperature

Precipitation Calendar

Dry

Wet

3.0"

2.7"

4.4"

3.6"

4.4"

4.2"

4.7"

5.3"

4.6"

3.4"

3.2"

3.5"

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Growing Season & Gardening

USDA Hardiness Zone

Minimum winter temperature range for plant survival

Seasonal Overview

National Comparison

Warmer than 67% of US counties

Wetter than 65% of US counties

More seasonal variation than 38% of US counties

7-Day Outlook

Forecast

Current Conditions

Air Quality

Safety

Weather Alerts

Climate Advisory: Dinwiddie County

Climate Verdict

Dinwiddie County has a mild, with an average annual temperature of 58.8°F, moderately wet with 47.0 inches of annual precipitation, occasional hot days — 43.4 per year above 90°F. This climate profile shapes everything from energy costs to outdoor recreation opportunities.

Seasonal Breakdown

Winters are cold, with January averaging 38.7°F. summers are warm — July averages 79.2°F. The 41°F seasonal variation provides noticeable but manageable change.

Outdoor & Gardening Guidance

The moderate temperatures support hiking, cycling, and camping comfortably in spring, summer, and fall.

Regional Context

Dinwiddie County closely matches the Virginia statewide average temperature of 56.2°F, the county experiences 15.619535519125705 more extreme heat days than the state average.

Frequently Asked Questions

What is the average temperature in Dinwiddie County?

The average annual temperature in Dinwiddie County, VA is 58.8°F, based on NOAA 30-year climate normals (1991-2020).

How much rain does Dinwiddie County get?

Dinwiddie County receives an average of 47.0 inches of precipitation per year, including both rain and meltwater from snow. This is based on NOAA 30-year climate normals.

How hot does Dinwiddie County get in summer?

The average summer temperature (June-August) in Dinwiddie County is 77.1°F. The county experiences an average of 43 days per year above 90°F.

How cold are winters in Dinwiddie County?

The average winter temperature (December-February) in Dinwiddie County is 40.3°F. January, typically the coldest month, averages 38.7°F.

Track your own weather in Dinwiddie County

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Data sources: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020. Forecast and alert data from National Weather Service API. Air quality data from Open-Meteo.

Climate normals are 30-year averages of weather variables. Station data is aggregated to county level. Forecasts and alerts are fetched live and may change frequently. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.

By Evan Brooks, Data EditorUpdated May 14, 2026Reviewed by Evan Brooks, Data Editor

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