Bartlett, Illinois, United States Climate

Weather: -2.4°C/27.68°F, Wind SW at 3.09 km/h, 72% Humidity, 0% Chance of rain

Bartlett Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Bartlett has a Humid continental, no dry season, hot summer climate (Classification: Dfa). The district’s yearly temperature is 10.68ºC (51.22ºF) and it is -1.96% lower than United States’s averages. Bartlett typically receives about 30.65 millimeters (1.21 inches) of precipitation and has 42.73 rainy days (11.71% of the time) annually.

CountryUnited States
CityIllinois
Longitude-88.1856301
Latitude41.9950276
Attitude/ElevationNonem (0ft)
Local timeThursday 10:31
Annual high temperature13.43ºC (56.17ºF)
Annual low temperature6.29ºC (43.32ºF)
Average annual precip.30.65mm (1.21in)
Warmest monthJuly (28.18ºC / 82.72ºF)
Coldest MonthJanuary (-7.85ºC / 17.87ºF)
Wettest MonthMay (48.85mm / 1.92in)
Driest MonthDecember (14.72mm / 0.58in)
Number of days with rainfall (≥ 1.0 mm)42.73 days (11.71%)
Days with no rain322.27 days (88.29%)
Humidity73.32%

Climate Bartlett: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)12.0(53.6)15.0(59.0)18.0(64.4)26.0(78.8)37.0(98.6)34.0(93.2)33.0(91.4)33.0(91.4)32.0(89.6)29.0(84.2)21.0(69.8)14.0(57.2)37.0(98.6)
Average high °C (°F)-2.15(28.13)-0.82(30.52)6.37(43.47)11.44(52.59)20.84(69.51)25.71(78.28)28.18(82.72)26.71(80.08)22.97(73.35)13.88(56.98)5.34(41.61)2.66(36.79)13.43(56.17)
Daily mean °C (°F)-4.23(24.39)-3.13(26.37)3.59(38.46)8.23(46.81)17.51(63.52)22.63(72.73)25.35(77.63)23.65(74.57)20.01(68.02)10.9(51.62)3.11(37.6)0.54(32.97)10.68(51.22)
Average low °C (°F)-7.85(17.87)-7.12(19.18)-0.38(31.32)3.27(37.89)11.92(53.46)16.89(62.4)20.34(68.61)18.83(65.89)15.42(59.76)6.86(44.35)-0.24(31.57)-2.46(27.57)6.29(43.32)
Record low °C (°F)-33.0(-27.4)-22.0(-7.6)-20.0(-4.0)-7.0(19.4)-2.0(28.4)8.0(46.4)16.0(60.8)12.0(53.6)5.0(41.0)-4.0(24.8)-14.0(6.8)-13.0(8.6)-33.0(-27.4)
Average precipitation mm (inches)19.83(0.78)28.78(1.13)17.65(0.69)32.62(1.28)48.85(1.92)38.26(1.51)43.03(1.69)44.3(1.74)37.5(1.48)26.7(1.05)15.6(0.61)14.72(0.58)30.65(1.21)
Average precipitation days (≥ 1.0 mm)2.553.183.03.645.04.645.04.273.733.362.272.093.56
Average relative humidity (%)80.880.5966.3367.7970.2271.4273.1874.0874.9370.2275.674.6373.32
Mean monthly sunshine hours5.987.459.119.7612.2413.1413.6812.1610.18.326.386.469.56

Climate Graph

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

Bartlett

Bartlett Temperature by Month

July
25.35°C | 77.63°F
August
23.65°C | 74.57°F
June
22.63°C | 72.73°F
September
20.01°C | 68.02°F
May
17.51°C | 63.52°F
October
10.9°C | 51.62°F
April
8.23°C | 46.81°F
March
3.59°C | 38.46°F
November
3.11°C | 37.6°F
December
0.54°C | 32.97°F
February
-3.13°C | 26.37°F
January
-4.23°C | 24.39°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature34.0°C (93.2°F)27.0°C (80.6°F)19.0°C (66.2°F)
Avg Temperature31.0°C (87.8°F)23.9°C (75.02°F)18.0°C (64.4°F)
Min Temperature26.0°C (78.8°F)18.13°C (64.63°F)12.0°C (53.6°F)
Dew PointMaxAverageMin
Dew Point24.0°C (75.2°F)16.53°C (61.75°F)11.0°C (51.8°F)
PrecipitationMaxAverageMinSum
Precipitation32.1mm | 1.26in8.12mm | 0.32in0.0mm | 0in243.7mm | 9.59in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind19.0kmh | 11.81mph11.4kmh | 7.08mph5.0kmh | 3.11mph
Gust Wind25.0kmh | 15.53mph15.77kmh | 9.8mph7.0kmh | 4.35mph
Sea Level PressureMaxAverageMin
Sea Level Pressure32.1mb8.12mb0.0mb
Bartlett

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
June° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-06-0122 | 71.615 | 59.06912 | 7.4629.88 | 10127.0 | 0.28
2018-06-0220 | 68.012 | 53.67011 | 6.8429.94 | 10146.0 | 0.24
2018-06-0320 | 68.012 | 53.66819 | 11.8129.88 | 10128.4 | 0.33
2018-06-0421 | 69.811 | 51.85914 | 8.729.97 | 10150.0 | 0.0
2018-06-0520 | 68.011 | 51.86015 | 9.3229.88 | 10125.1 | 0.2
2018-06-0622 | 71.612 | 53.6616 | 3.7329.94 | 10147.1 | 0.28
2018-06-0725 | 77.014 | 57.2619 | 5.5929.97 | 10150.4 | 0.02
2018-06-0822 | 71.613 | 55.46610 | 6.2130.12 | 102010.2 | 0.4
2018-06-0923 | 73.416 | 60.8726 | 3.7330.0 | 101616.4 | 0.65
2018-06-1019 | 66.217 | 62.68910 | 6.2129.85 | 101125.9 | 1.02
2018-06-1120 | 68.016 | 60.88414 | 8.729.88 | 10120.8 | 0.03
2018-06-1224 | 75.219 | 66.2816 | 3.7329.88 | 10120.9 | 0.04
2018-06-1324 | 75.215 | 59.06412 | 7.4629.94 | 10140.2 | 0.01
2018-06-1425 | 77.012 | 53.6516 | 3.7330.03 | 10170.0 | 0.0
2018-06-1527 | 80.617 | 62.65911 | 6.8429.97 | 10151.5 | 0.06
2018-06-1630 | 86.022 | 71.66912 | 7.4629.91 | 101314.1 | 0.56
2018-06-1730 | 86.022 | 71.66714 | 8.729.97 | 10153.3 | 0.13
2018-06-1830 | 86.022 | 71.67218 | 11.1829.94 | 101421.8 | 0.86
2018-06-1923 | 73.418 | 64.4799 | 5.5929.94 | 101422.7 | 0.89
2018-06-2023 | 73.417 | 62.6809 | 5.5929.85 | 101111.0 | 0.43
2018-06-2119 | 66.217 | 62.68715 | 9.3229.77 | 100832.1 | 1.26
2018-06-2218 | 64.415 | 59.08317 | 10.5629.77 | 100817.3 | 0.68
2018-06-2324 | 75.215 | 59.0676 | 3.7329.77 | 10080.5 | 0.02
2018-06-2425 | 77.016 | 60.8669 | 5.5929.94 | 10140.1 | 0.0
2018-06-2524 | 75.216 | 60.87113 | 8.0830.09 | 10190.0 | 0.0
2018-06-2624 | 75.219 | 66.27814 | 8.729.91 | 101322.9 | 0.9
2018-06-2723 | 73.418 | 64.48110 | 6.2129.8 | 10097.5 | 0.3
2018-06-2829 | 84.220 | 68.0705 | 3.1129.91 | 10130.3 | 0.01
2018-06-2930 | 86.023 | 73.47414 | 8.729.91 | 10130.0 | 0.0
2018-06-3031 | 87.824 | 75.27416 | 9.9429.91 | 10130.2 | 0.01

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