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Yuba County Climate

JanFebMarAprMayJunJulAugSepOctNovDec61.7°AVG °F

Avg Annual Temp

61.7°F

Annual Precip

35.8"

Annual Snowfall

0.0"

Extreme Heat Days

94

days >= 90°F/yr

Monthly Temperature

54.4°F avgJFMAMJJASOND

Precipitation Calendar

Dry
Wet= snowfall
6.2"
5.8"
5.6"
2.6"
1.8"
0.6"
0.0"
0.1"
0.3"
1.9"
4.0"
6.8"
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Growing Season & Gardening

USDA Hardiness Zone

9b

Minimum winter temperature range for plant survival

Growing Degree Days

4,686

Excellent for heat-loving crops

Last spring frost (32°F): 02/11
First fall frost (32°F): 11/30

Seasonal Overview

Comfort ZoneSpring54°66°10.0"Summer73°78°0.7"Fall53°73°6.2"Winter47°50°18.9"20°40°60°80°100°

National Comparison

Warmer than 77% of US counties
Wetter than 36% of US counties
More seasonal variation than 8% of US counties

7-Day Outlook

Forecast

Current Conditions

Air Quality

Safety

Weather Alerts

Climate Advisory: Yuba County

Climate Verdict

Yuba County has a warm, averaging 61.7°F year-round, moderate rainfall of 35.8 inches per year, significant summer heat with 94.2 days annually above 90°F, virtually no measurable snowfall. This climate profile shapes everything from energy costs to outdoor recreation opportunities.

Seasonal Breakdown

Winters are mild, with January temperatures averaging 47.0°F. summers are warm — July averages 78.3°F. The 31°F seasonal variation provides noticeable but manageable change. December is typically the coldest month and July the warmest.

Outdoor & Gardening Guidance

Summer outdoor activities should be planned for early morning or evening to avoid extreme heat.

Regional Context

Yuba County is 3.0°F warmer than the California statewide average of 58.7°F, it is also noticeably wetter, receiving 10.0 inches more precipitation than the state average, the county experiences 35.52907503706613 more extreme heat days than the state average.

Climate Profile

About Yuba County Weather

Consistent Warmth Above the National Median

Yuba County averages 61.7°F annually, placing it well above the median temperature for the United States. Its Mediterranean climate is marked by a generous 35.8 inches of rain, which is high for the region.

Beating the State Average Temperature

Yuba's 61.7°F average temperature exceeds the California state average of 58.7°F. It also receives nearly 10 more inches of rain than the state average of 25.8 inches, making it a relatively wet interior county.

High Rainfall Compared to Yolo

Yuba is notably wetter than neighboring Yolo County, which sees only 21.1 inches of rain compared to Yuba's 35.8 inches. Despite the extra rain, Yuba's summer average of 76.2°F is actually slightly hotter than Yolo's.

Heavy Heat and Total Lack of Snow

The county faces 94 days of extreme heat per year where temperatures top 90°F. While summers average a warm 76.2°F, winters are stable and snow-free with a January average of 47.0°F.

Prioritize Cooling and Rain Management

With 94 days of extreme heat, reliable air conditioning is a necessity for Yuba residents. The higher-than-average 35.8 inches of rain also means homeowners should prioritize proper property drainage and gutter maintenance.

Frequently Asked Questions

What is the average temperature in Yuba County?
The average annual temperature in Yuba County, CA is 61.7°F, based on NOAA 30-year climate normals (1991-2020).
How much rain does Yuba County get?
Yuba County receives an average of 35.8 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 Yuba County?
Yuba County receives little to no measurable snowfall in a typical year, based on NOAA 30-year climate normals.
How hot does Yuba County get in summer?
The average summer temperature (June-August) in Yuba County is 76.2°F. The county experiences an average of 94 days per year above 90°F.
How cold are winters in Yuba County?
The average winter temperature (December-February) in Yuba County is 48.0°F. January, typically the coldest month, averages 47.0°F.

Track your own weather in Yuba 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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