Miami County Climate

Miami County, Kansas

JanFebMarAprMayJunJulAugSepOctNovDec54.9°AVG °F

Avg Annual Temp

54.9°F

Annual Precip

40.1"

Annual Snowfall

8.4"

Extreme Heat Days

39.733333333333334

days >= 90°F/yr

Monthly Temperature

54.4°F avgJFMAMJJASOND

Precipitation Calendar

Dry
Wet= snowfall
1.1"
1.6"
2.6"
3.8"
5.7"
5.4"
4.1"
4.0"
4.6"
3.2"
2.3"
1.6"
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Seasonal Overview

Comfort ZoneSpring44°65°12.1"Summer74°79°13.4"Fall44°69°10.1"Winter29°34°4.4"20°40°60°80°100°

National Comparison

Warmer than 51% of US counties
Wetter than 45% of US counties
More seasonal variation than 75% of US counties

Climate Profile

About Miami County Weather

A Moist and Temperate Eastern Region

Miami County's 54.9°F average temperature sits right at the national median. However, its 40.1 inches of annual rain makes it much wetter than most of the country.

Exceeding the State Precipitation Average

Miami is one of Kansas's wettest counties, receiving 40.1 inches of rain compared to the 30.3-inch state average. Its temperature of 54.9°F perfectly matches the statewide mean.

Wetter and Milder than Northern Counties

With only 8.4 inches of snow, Miami has much easier winters than Marshall County's 15.8 inches. It also receives nearly 13 more inches of rain than Mitchell County.

Rainy Summers and Light Winters

The county experiences only 40 days above 90°F, one of the lower counts in the region. Winters are relatively dry regarding snow, with only 8.4 inches falling annually.

Focus on Moisture and Humidity Control

Effective gutter systems and basement waterproofing are essential for the 40.1-inch annual rainfall. Summer gear should focus on humidity management rather than just extreme heat.

Frequently Asked Questions

What is the average temperature in Miami County?
The average annual temperature in Miami County, KS is 54.9°F, based on NOAA 30-year climate normals (1991-2020).
How much rain does Miami County get?
Miami County receives an average of 40.1 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 Miami County?
Yes, Miami County receives an average of 8.4 inches of snowfall per year according to NOAA climate normals.
How hot does Miami County get in summer?
The average summer temperature (June-August) in Miami County is 76.6°F. The county experiences an average of 39.733333333333334 days per year above 90°F.
How cold are winters in Miami County?
The average winter temperature (December-February) in Miami County is 32.2°F. January, typically the coldest month, averages 29.2°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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