Climatch

20 Places With Weather Like O'Fallon, Missouri

With highs from 40°F (5°C) to 90°F (32°C) and 39 in (998 mm) of rain a year, O'Fallon, Missouri has hot summers and cold winters. These 20 cities have the closest month-by-month highs, lows, rain, humidity and sunshine of any with 25,000+ people, with seasons lined up across hemispheres. The closest match is Columbia, Missouri at 99%, and all 20 are in the United States.

Filter by month, size or countryO'Fallon climate by month →

The 20 closest climates

  1. 🇺🇸ColumbiaMissouri, United States · Pop. 129k99%matchSame winter lowsSame summer highsO'Fallon vs Columbia →
  2. 🇺🇸Jefferson CityMissouri, United States · Pop. 43k99%matchSame winter lowsSame summer highsO'Fallon vs Jefferson City →
  3. 🇺🇸Kansas CityMissouri, United States · Pop. 475k99%matchSame winter lowsSame summer highsO'Fallon vs Kansas City →
  4. 🇺🇸LawrenceKansas, United States · Pop. 94k99%matchSame summer highsSame winter lowsO'Fallon vs Lawrence →
  5. 🇺🇸SpringfieldMissouri, United States · Pop. 170k98%matchSame summer highsSame winter lowsO'Fallon vs Springfield →
  6. 🇺🇸LexingtonKentucky, United States · Pop. 320k98%matchSame humiditySame sunshineO'Fallon vs Lexington →
  7. 🇺🇸ParkersburgWest Virginia, United States · Pop. 31k98%matchSame winter lowsSame humidityO'Fallon vs Parkersburg →
  8. 🇺🇸SpringfieldIllinois, United States · Pop. 114k97%matchSame summer highsSame winter lowsO'Fallon vs Springfield →
  9. 🇺🇸OwensboroKentucky, United States · Pop. 59k97%matchSame summer highsSame sunshineO'Fallon vs Owensboro →
  10. 🇺🇸DaytonOhio, United States · Pop. 136k97%matchSame winter lowsSimilar rainfallO'Fallon vs Dayton →
  11. 🇺🇸CarbondaleIllinois, United States · Pop. 26k97%matchSame summer highsSame sunshineO'Fallon vs Carbondale →
  12. 🇺🇸CincinnatiOhio, United States · Pop. 311k97%matchSame winter lowsSimilar rainfallO'Fallon vs Cincinnati →
  13. 🇺🇸QuincyIllinois, United States · Pop. 41k97%matchSimilar rainfallSame humidityO'Fallon vs Quincy →
  14. 🇺🇸DecaturIllinois, United States · Pop. 73k97%matchSame winter lowsSame summer highsO'Fallon vs Decatur →
  15. 🇺🇸LouisvilleKentucky, United States · Pop. 624k97%matchSame summer highsSame humidityO'Fallon vs Louisville →
  16. 🇺🇸HarrisonburgVirginia, United States · Pop. 53k97%matchSame winter lowsSame humidityO'Fallon vs Harrisonburg →
  17. 🇺🇸ColumbusOhio, United States · Pop. 913k97%matchSame winter lowsSimilar rainfallO'Fallon vs Columbus →
  18. 🇺🇸FrankfortKentucky, United States · Pop. 28k96%matchSame sunshineWetter wintersO'Fallon vs Frankfort →
  19. 🇺🇸HuntingtonWest Virginia, United States · Pop. 49k96%matchSame winter lowsWetter wintersO'Fallon vs Huntington →
  20. 🇺🇸EvansvilleIndiana, United States · Pop. 120k96%matchSame summer highsSame humidityO'Fallon vs Evansville →

↻ = seasons flipped: a city across the equator is compared six months apart, so its January lines up with O'Fallon's July.

On the map

Like O'Fallon, but…

Like O'Fallon, but warmer

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  1. 🇺🇸TulsaOklahoma, United States · Pop. 413k96%matchSimilar rainfallMilder wintersO'Fallon vs Tulsa →
  2. 🇺🇸JonesboroArkansas, United States · Pop. 74k96%matchSame humidityMilder wintersO'Fallon vs Jonesboro →
  3. 🇺🇸RussellvilleArkansas, United States · Pop. 29k96%matchSame humidityMilder wintersO'Fallon vs Russellville →
  4. 🇺🇸Fort SmithArkansas, United States · Pop. 88k96%matchSame humidityMilder wintersO'Fallon vs Fort Smith →
  5. 🇺🇸NashvilleTennessee, United States · Pop. 689k96%matchSame sunshineSame humidityO'Fallon vs Nashville →

Like O'Fallon, but drier

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  1. 🇺🇸LincolnNebraska, United States · Pop. 295k92%matchSame summer highsSame humidityO'Fallon vs Lincoln →
  2. 🇺🇸ManhattanKansas, United States · Pop. 56k92%matchSame summer highsDrier wintersO'Fallon vs Manhattan →
  3. 🇺🇸OmahaNebraska, United States · Pop. 486k90%matchSame sunshineSame humidityO'Fallon vs Omaha →
  4. 🇺🇸WichitaKansas, United States · Pop. 396k89%matchSame winter lowsDrier wintersO'Fallon vs Wichita →
  5. 🇧🇬PlovdivBulgaria · Pop. 329k88%matchSame summer highsSame humidityO'Fallon vs Plovdiv →

Like O'Fallon, but sunnier

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  1. 🇺🇸TopekaKansas, United States · Pop. 126k94%matchSame summer highsSame winter lowsO'Fallon vs Topeka →
  2. 🇺🇸FayettevilleArkansas, United States · Pop. 83k92%matchSame summer highsSame humidityO'Fallon vs Fayetteville →
  3. 🇺🇸JoplinMissouri, United States · Pop. 52k91%matchSame summer highsSimilar rainfallO'Fallon vs Joplin →
  4. 🇺🇸ManhattanKansas, United States · Pop. 56k89%matchSame summer highsDrier wintersO'Fallon vs Manhattan →
  5. 🇺🇸WichitaKansas, United States · Pop. 396k89%matchSame winter lowsDrier wintersO'Fallon vs Wichita →