weatherbycounty

Daniels County Climate

JanFebMarAprMayJunJulAugSepOctNovDec40.2°AVG °F

Avg Annual Temp

40.2°F

Annual Precip

13.5"

Annual Snowfall

22.9"

Extreme Heat Days

20

days >= 90°F/yr

Monthly Temperature

54.4°F avgJFMAMJJASOND

Precipitation Calendar

Dry
Wet= snowfall
0.3"
0.2"
0.4"
1.0"
2.1"
3.1"
2.1"
1.7"
1.1"
0.8"
0.4"
0.3"
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Growing Season & Gardening

USDA Hardiness Zone

3b

Minimum winter temperature range for plant survival

Growing Degree Days

1,839

Favors cool-season crops

Last spring frost (32°F): 05/28
First fall frost (32°F): 09/06

Seasonal Overview

Comfort ZoneSpring28°53°3.5"Summer62°67°6.9"Fall27°56°2.3"Winter11°15°0.8"20°40°60°80°100°

National Comparison

Warmer than 3% of US counties
Wetter than 5% of US counties
More seasonal variation than 94% of US counties

7-Day Outlook

Forecast

Current Conditions

Air Quality

Safety

Weather Alerts

Climate Advisory: Daniels County

Climate Verdict

Daniels County has a cool, averaging 40.2°F annually, arid conditions receiving just 13.5 inches of precipitation annually, occasional hot days — 20.1 per year above 90°F, moderate snowfall of 22.9 inches annually. This climate profile shapes everything from energy costs to outdoor recreation opportunities.

Seasonal Breakdown

Winters are very cold — January averages 11.1°F. summers are pleasantly cool with July averaging 67.4°F. Residents experience a substantial 56°F difference between winter and summer.

Outdoor & Gardening Guidance

Growing season and gardening data is currently limited for Daniels County. Check the USDA Plant Hardiness Zone Map and local extension office for specific guidance.

Regional Context

Daniels County is 3.5°F cooler than the Montana statewide average of 43.7°F.

Climate Profile

About Daniels County Weather

Deep cold on the high plains

Daniels County is one of the coldest spots in the lower 48, with an annual average temperature of just 40.2°F. This semi-arid region is defined by its harsh continental climate and sparse 13.5 inches of annual precipitation.

Far below the state norm

The county sits 3.5°F below the Montana average of 43.7°F, marking it as a northern outlier for extreme cold. Its 22.9 inches of annual snowfall is relatively light for the state, as the air is often too cold to hold significant moisture.

Colder than its southern peers

Daniels is significantly colder than Dawson County, which enjoys a much milder 46.6°F average. Even compared to Fallon County at 44.0°F, Daniels faces a much more rigorous winter season.

Brief summers and brutal winters

January averages a frigid 11.1°F, making winter survival the primary seasonal focus. Summers are pleasant but short, with July averaging 67.4°F and only 20 days reaching above the 90°F mark.

Winter proofing is essential

Homeowners must invest in heavy-duty insulation and reliable heating systems to withstand the 13.8°F winter average. Outdoor equipment should be rated for sub-zero temperatures, and vehicle block heaters are standard requirements here.

Frequently Asked Questions

What is the average temperature in Daniels County?
The average annual temperature in Daniels County, MT is 40.2°F, based on NOAA 30-year climate normals (1991-2020).
How much rain does Daniels County get?
Daniels County receives an average of 13.5 inches of precipitation per year, including both rain and meltwater from snow. This is based on NOAA 30-year climate normals.
Does it snow in Daniels County?
Yes, Daniels County receives an average of 22.9 inches of snowfall per year according to NOAA climate normals.
How hot does Daniels County get in summer?
The average summer temperature (June-August) in Daniels County is 65.2°F. The county experiences an average of 20 days per year above 90°F.
How cold are winters in Daniels County?
The average winter temperature (December-February) in Daniels County is 13.8°F. January, typically the coldest month, averages 11.1°F.

Track your own weather in Daniels 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 Reviewed by Evan Brooks, Data Editor
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