Thermograph

How unusual is the weather? Graded against ~45 years of local climate history.

Overland Park, Kansas, United States climate

Average temperatures, precipitation and all-time records for Overland Park, Kansas, United States, with every day graded against ~45 years of local climate history (1981–2026). Its warmest month is July, averaging a high of 89°F, and its coldest is January, with an average low of 19°F.

Overland Park is a city in Johnson County, Kansas, United States. As of the 2020 census, the population of the city was 197,238. via Wikipedia

How today compares

Latest recorded day: 2026-07-21. Each reading placed on Overland Park, Kansas, United States's own ±7-day seasonal distribution.

High 97°F High · 82nd pct
Low 78°F Very High · 98th pct
Feels-like 97°F Below Normal · 31st pct
Humidity 16.5 g/m³ Below Normal · 37th pct
Wind 15 mph High · 82nd pct
Precip 0.00 in Dry

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Overland Park average temperatures by month

Typical daily high and low, and average precipitation, for each month in Overland Park, Kansas, United States, based on 1981–2026 records. The wettest month is May (0.20 in on an average day).

MonthAvg highAvg lowAvg precip
January 36°F 19°F 0.00 in
February 43°F 23°F 0.10 in
March 56°F 33°F 0.10 in
April 66°F 43°F 0.10 in
May 75°F 54°F 0.20 in
June 83°F 65°F 0.20 in
July 89°F 69°F 0.10 in
August 88°F 67°F 0.10 in
September 81°F 58°F 0.20 in
October 68°F 45°F 0.10 in
November 54°F 34°F 0.10 in
December 40°F 24°F 0.10 in

Each bar spans the 10th-percentile daily low to the 90th-percentile daily high (the range most days fall within), coloured cold → hot on a shared -10°F to 115°F scale, so the whole year's rhythm reads at a glance.

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Record extremes

  • Hottest day on record: 112°F on 2011-08-02
  • Coldest day on record: -21°F on 1983-12-25

All Overland Park weather records →

Percentiles compare each day to Overland Park, Kansas, United States's own history, so grades are relative to this location: a “Near Record” day here isn't the same temperature as elsewhere. How the grades work →