Peoria, Illinois, United States Climate

Weather: 12.2°C/53.96°F, Wind SW at 1.34 km/h, 93% Humidity, 0.42% Chance of rain

Peoria Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Peoria has a Humid continental, no dry season, hot summer climate (Classification: Dfa). The district’s yearly temperature is 11.81ºC (53.26ºF) and it is -0.83% lower than United States’s averages. Peoria typically receives about 27.71 millimeters (1.09 inches) of precipitation and has 40.55 rainy days (11.11% of the time) annually.

CountryUnited States
CityIllinois
Longitude-89.5889864
Latitude40.6936488
Attitude/ElevationNonem (0ft)
Local timeSunday 23:56
Annual high temperature14.81ºC (58.66ºF)
Annual low temperature6.97ºC (44.55ºF)
Average annual precip.27.71mm (1.09in)
Warmest monthJuly (27.44ºC / 81.39ºF)
Coldest MonthJanuary (-6.85ºC / 19.67ºF)
Wettest MonthJune (46.96mm / 1.85in)
Driest MonthDecember (15.2mm / 0.6in)
Number of days with rainfall (≥ 1.0 mm)40.55 days (11.11%)
Days with no rain324.45 days (88.89%)
Humidity76.31%

Climate Peoria: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)16.0(60.8)16.0(60.8)21.0(69.8)26.0(78.8)35.0(95.0)32.0(89.6)31.0(87.8)32.0(89.6)31.0(87.8)30.0(86.0)22.0(71.6)15.0(59.0)35.0(95.0)
Average high °C (°F)-0.38(31.32)1.52(34.74)8.37(47.07)13.49(56.28)22.27(72.09)26.39(79.5)27.44(81.39)26.56(79.81)24.58(76.24)15.57(60.03)7.41(45.34)4.49(40.08)14.81(58.66)
Daily mean °C (°F)-2.86(26.85)-1.18(29.88)5.37(41.67)10.12(50.22)19.12(66.42)23.31(73.96)24.66(76.39)23.46(74.23)20.99(69.78)12.15(53.87)4.63(40.33)1.95(35.51)11.81(53.26)
Average low °C (°F)-6.85(19.67)-5.21(22.62)0.82(33.48)4.79(40.62)13.42(56.16)17.38(63.28)19.29(66.72)17.99(64.38)15.4(59.72)7.48(45.46)0.69(33.24)-1.54(29.23)6.97(44.55)
Record low °C (°F)-30.0(-22.0)-17.0(1.4)-17.0(1.4)-7.0(19.4)1.0(33.8)8.0(46.4)13.0(55.4)12.0(53.6)5.0(41.0)-4.0(24.8)-14.0(6.8)-13.0(8.6)-30.0(-22.0)
Average precipitation mm (inches)19.4(0.76)16.94(0.67)32.16(1.27)28.76(1.13)38.59(1.52)46.96(1.85)30.71(1.21)33.83(1.33)32.6(1.28)20.61(0.81)16.76(0.66)15.2(0.6)27.71(1.09)
Average precipitation days (≥ 1.0 mm)2.362.822.733.184.914.734.454.093.823.182.551.733.38
Average relative humidity (%)79.676.2469.1369.9776.1179.9885.3883.7478.8169.5473.1474.1476.31
Mean monthly sunshine hours6.358.179.169.5912.4813.2913.4711.2410.379.26.746.929.75

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Peoria in recent years.

Peoria

Peoria Temperature by Month

July
24.66°C | 76.39°F
August
23.46°C | 74.23°F
June
23.31°C | 73.96°F
September
20.99°C | 69.78°F
May
19.12°C | 66.42°F
October
12.15°C | 53.87°F
April
10.12°C | 50.22°F
March
5.37°C | 41.67°F
November
4.63°C | 40.33°F
December
1.95°C | 35.51°F
February
-1.18°C | 29.88°F
January
-2.86°C | 26.85°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature15.0°C (59.0°F)5.1°C (41.18°F)-5.0°C (23.0°F)
Avg Temperature13.0°C (55.4°F)2.55°C (36.59°F)-7.0°C (19.4°F)
Min Temperature9.0°C (48.2°F)-1.23°C (29.79°F)-9.0°C (15.8°F)
Dew PointMaxAverageMin
Dew Point10.0°C (50.0°F)-1.68°C (28.98°F)-16.0°C (3.2°F)
PrecipitationMaxAverageMinSum
Precipitation22.6mm | 0.89in1.52mm | 0.06in0.0mm | 0in47.0mm | 1.85in
Snowdepth3.4mm | 0.13in0.26mm | 0.01in0.0mm | 0in8.2mm | 0.32in
WindMaxAverageMin
Wind27.0kmh | 16.78mph16.55kmh | 10.28mph8.0kmh | 4.97mph
Gust Wind41.0kmh | 25.48mph25.74kmh | 15.99mph12.0kmh | 7.46mph
Sea Level PressureMaxAverageMin
Sea Level Pressure22.6mb1.52mb0.0mb
Peoria

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
December° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-12-012 | 35.61 | 33.88827 | 16.7829.5 | 9993.4 | 0.13
2019-12-02-1 | 30.2-4 | 24.88019 | 11.8130.06 | 10181.1 | 0.04
2019-12-033 | 37.4-2 | 28.47415 | 9.3229.85 | 10110.0 | 0.0
2019-12-043 | 37.4-1 | 30.27818 | 11.1829.83 | 10100.0 | 0.0
2019-12-055 | 41.01 | 33.8828 | 4.9730.0 | 10160.0 | 0.0
2019-12-062 | 35.6-1 | 30.27716 | 9.9430.27 | 10250.0 | 0.0
2019-12-072 | 35.6-3 | 26.67111 | 6.8430.33 | 10270.0 | 0.0
2019-12-086 | 42.82 | 35.68319 | 11.8129.94 | 10140.0 | 0.0
2019-12-096 | 42.82 | 35.67918 | 11.1829.68 | 10050.3 | 0.01
2019-12-10-6 | 21.2-16 | 3.24617 | 10.5630.24 | 10240.0 | 0.0
2019-12-11-3 | 26.6-11 | 12.2589 | 5.5930.45 | 10310.0 | 0.0
2019-12-124 | 39.2-4 | 24.86423 | 14.2930.24 | 10240.0 | 0.0
2019-12-135 | 41.0-0 | 32.07413 | 8.0829.94 | 10140.0 | 0.0
2019-12-14-1 | 30.2-4 | 24.87416 | 9.9429.85 | 10110.0 | 0.0
2019-12-15-4 | 24.8-11 | 12.26311 | 6.8430.09 | 10194.0 | 0.16
2019-12-16-3 | 26.6-5 | 23.09217 | 10.5630.15 | 10213.2 | 0.13
2019-12-17-4 | 24.8-6 | 21.28916 | 9.9430.18 | 10220.0 | 0.0
2019-12-18-7 | 19.4-11 | 12.27412 | 7.4630.33 | 10270.0 | 0.0
2019-12-19-1 | 30.2-5 | 23.08418 | 11.1830.33 | 10270.0 | 0.0
2019-12-202 | 35.6-1 | 30.28813 | 8.0830.39 | 10290.0 | 0.0
2019-12-213 | 37.4-0 | 32.08612 | 7.4630.36 | 10280.0 | 0.0
2019-12-224 | 39.20 | 32.08114 | 8.730.24 | 10240.0 | 0.0
2019-12-237 | 44.62 | 35.67912 | 7.4630.12 | 10200.0 | 0.0
2019-12-248 | 46.44 | 39.27816 | 9.9430.0 | 10160.0 | 0.0
2019-12-2510 | 50.07 | 44.68118 | 11.1829.88 | 10120.0 | 0.0
2019-12-2613 | 55.49 | 48.28519 | 11.8129.97 | 10150.0 | 0.0
2019-12-274 | 39.2-1 | 30.2729 | 5.5930.24 | 10240.0 | 0.0
2019-12-288 | 46.45 | 41.08321 | 13.0530.03 | 10175.5 | 0.22
2019-12-2913 | 55.410 | 50.08324 | 14.9129.56 | 100122.6 | 0.89
2019-12-30-0 | 32.0-4 | 24.87327 | 16.7829.62 | 10036.8 | 0.27
2019-12-31-1 | 30.2-5 | 23.07525 | 15.5329.83 | 10100.1 | 0.0

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