Morton County Climate

Morton County, Kansas

JanFebMarAprMayJunJulAugSepOctNovDec55.8°AVG °F

Avg Annual Temp

55.8°F

Annual Precip

17.7"

Annual Snowfall

18.2"

Extreme Heat Days

75.85

days >= 90°F/yr

Monthly Temperature

54.4°F avgJFMAMJJASOND

Precipitation Calendar

Dry
Wet= snowfall
0.4"
0.3"
1.0"
1.5"
2.0"
2.6"
2.8"
3.0"
1.4"
1.6"
0.5"
0.6"
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Seasonal Overview

Comfort ZoneSpring45°64°4.5"Summer75°79°8.4"Fall44°69°3.5"Winter34°37°1.3"20°40°60°80°100°

National Comparison

Warmer than 54% of US counties
Wetter than 11% of US counties
More seasonal variation than 56% of US counties

Climate Profile

About Morton County Weather

A Warm and Dry High Plains Climate

Morton County averages 55.8°F, placing it above the national median temperature. Its 17.7 inches of annual rain marks it as significantly drier than most American counties.

One of the State's Warmer Extremes

At 55.8°F, Morton stays a full degree warmer than the Kansas average of 54.8°F. It is also much drier than the state average of 30.3 inches, reflecting its far-west position.

Drier Than Its Eastern Neighbors

The county receives less than half the rainfall of eastern Kansas and experiences 76 extreme heat days. This makes it hotter and more arid than counties in the central part of the state.

Intense Summers and Brisk Winters

Residents face 76 days above 90°F, while winter averages a cool 35.5°F. Annual snowfall reaches 18.2 inches, providing a surprising winter contrast to the dry summer heat.

Prepare for Heat and Limited Rain

High heat demands robust air conditioning systems and water-conscious landscaping for the 17.7-inch rainfall budget. Winter drivers should keep emergency kits ready for the 18 inches of seasonal snow.

Frequently Asked Questions

What is the average temperature in Morton County?
The average annual temperature in Morton County, KS is 55.8°F, based on NOAA 30-year climate normals (1991-2020).
How much rain does Morton County get?
Morton County receives an average of 17.7 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 Morton County?
Yes, Morton County receives an average of 18.2 inches of snowfall per year according to NOAA climate normals.
How hot does Morton County get in summer?
The average summer temperature (June-August) in Morton County is 76.9°F. The county experiences an average of 75.85 days per year above 90°F.
How cold are winters in Morton County?
The average winter temperature (December-February) in Morton County is 35.5°F. January, typically the coldest month, averages 34.1°F.

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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.

Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.

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