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Sedgwick County Climate

Sedgwick County, Colorado

NOAA NCEI 1991-2020 Climate Normals
JanFebMarAprMayJunJulAugSepOctNovDec49.8°AVG °F

Avg Annual Temp

49.8°F

Annual Precip

18.1"

Annual Snowfall

26.5"

Extreme Heat Days

48

days >= 90°F/yr

Monthly Temperature

54.4°F avgJFMAMJJASOND

Precipitation Calendar

Dry
Wet= snowfall
0.4"
0.4"
0.9"
1.9"
3.0"
3.2"
2.2"
2.4"
1.4"
1.4"
0.5"
0.3"
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Growing Season & Gardening

USDA Hardiness Zone

5b

Minimum winter temperature range for plant survival

Growing Degree Days

2,927

Supports most vegetables & fruits

Last spring frost (32°F): 05/07
First fall frost (32°F): 10/07

Seasonal Overview

Comfort ZoneSpring40°57°5.8"Summer68°75°7.9"Fall38°64°3.3"Winter28°30°1.1"20°40°60°80°100°

National Comparison

Warmer than 29% of US counties
Wetter than 11% of US counties
More seasonal variation than 69% of US counties

7-Day Outlook

Forecast

Current Conditions

Air Quality

Safety

Weather Alerts

Climate Advisory: Sedgwick County

Climate Verdict

Sedgwick County has a cool, averaging 49.8°F annually, semi-arid conditions with only 18.1 inches of annual precipitation, occasional hot days — 48.35 per year above 90°F, moderate snowfall of 26.5 inches annually. This climate profile shapes everything from energy costs to outdoor recreation opportunities.

Seasonal Breakdown

Winters are cold, with January averaging 27.8°F. summers are warm — July averages 74.7°F. The 47°F seasonal variation provides noticeable but manageable change.

Outdoor & Gardening Guidance

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

Regional Context

Sedgwick County is 3.9°F warmer than the Colorado statewide average of 45.9°F, the county experiences 21.733965734441934 more extreme heat days than the state average.

Climate Profile

About Sedgwick County Weather

Sedgwick runs warmer than most of America

Sedgwick County averages 49.8°F annually, nearly 3°F above the U.S. median of 47°F, placing it in the temperate continental climate zone. The county receives 18.1 inches of precipitation per year, slightly above the national average of 16.5 inches, supporting semi-arid grasslands and agricultural operations.

Warmest county in northeastern Colorado

At 49.8°F, Sedgwick ranks among Colorado's warmest counties—nearly 4°F warmer than the state average of 46.0°F. This elevation advantage makes Sedgwick one of the few Colorado plains counties that rarely experiences extreme cold snaps.

Warmer than Weld, cooler than Yuma

Sedgwick's 49.8°F average places it between neighboring Weld County (48.6°F) and Yuma County (51.3°F), reflecting its position in Colorado's northeast plains corridor. All three counties experience similar extreme heat pressure, with Sedgwick recording 48 days per year above 90°F.

Hot summers, cold winters, steady snow

July temperatures reach 74.7°F while January drops to 27.8°F, a 47-degree annual swing typical of plains climates. Sedgwick receives 26.5 inches of snow annually and logs 48 extreme heat days per year, requiring residents to plan for both seasonal extremes.

Plan cooling for heat, backup for snow

With nearly 50 days of 90°F+ heat, air conditioning and shade are essential infrastructure for Sedgwick residents and businesses. Winter snow averaging 26.5 inches demands reliable heating systems and snow removal capacity, while spring and fall are relatively mild—ideal windows for outdoor work.

Frequently Asked Questions

What is the average temperature in Sedgwick County?
The average annual temperature in Sedgwick County, CO is 49.8°F, based on NOAA 30-year climate normals (1991-2020).
How much rain does Sedgwick County get?
Sedgwick County receives an average of 18.1 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 Sedgwick County?
Yes, Sedgwick County receives an average of 26.5 inches of snowfall per year according to NOAA climate normals.
How hot does Sedgwick County get in summer?
The average summer temperature (June-August) in Sedgwick County is 71.8°F. The county experiences an average of 48 days per year above 90°F.
How cold are winters in Sedgwick County?
The average winter temperature (December-February) in Sedgwick County is 28.8°F. January, typically the coldest month, averages 27.8°F.

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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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