Chatham Weather History Illinois, United States of America

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Past date must be from 1st Jan, 2009 onwards.

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Mon 28 Apr, 2025 Weather in Chatham

Sunrise: 06:03 AM
Sunset: 07:51 PM		Moonrise: 06:15 AM
Moonset: 09:32 PM		Max:
29.4 °c		Min:
11.9 °c		Avg:
20.7 °c		Precip:
0.00 mm		Max Wind:
34.2 kph
 
Mon 28
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IconClearClearOvercastCloudySunnySunnySunnyPartly cloudy
Temp12.8°c11.9°c13.3°c17.3°c26.4°c29.4°c27.2°c23.9°c
Wind16.2 kmph16.2 kmph18.4 kmph23.8 kmph30.2 kmph34.2 kmph32.0 kmph30.2 kmph
Precip0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm
Cloud22%22%100%70%1%2%0%35%
Humidity75%84%85%75%65%60%64%77%
Pressure1020 mb1020 mb1020 mb1019 mb1016 mb1013 mb1011 mb1012 mb

Chatham Annual Weather Averages

MonthHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
January1°C / 35°F-6°C / 21°F-2°C / 28°F139 hours56.73 mm / 2.23 In6 days1021 mb / 31 In
February4°C / 39°F-4°C / 24°F0°C / 32°F140 hours65.81 mm / 2.59 In6 days1020 mb / 31 In
March12°C / 53°F2°C / 36°F7°C / 44°F159 hours104.97 mm / 4.13 In7 days1017 mb / 31 In
April17°C / 63°F7°C / 45°F12°C / 54°F164 hours135.22 mm / 5.32 In8 days1014 mb / 30 In
May23°C / 73°F13°C / 56°F18°C / 64°F187 hours129.53 mm / 5.10 In10 days1014 mb / 30 In
June28°C / 82°F18°C / 64°F23°C / 73°F234 hours124.48 mm / 4.90 In9 days1013 mb / 30 In
July29°C / 84°F19°C / 67°F24°C / 75°F231 hours110.61 mm / 4.35 In8 days1015 mb / 30 In
August28°C / 83°F18°C / 65°F23°C / 74°F238 hours84.99 mm / 3.35 In7 days1015 mb / 30 In
September26°C / 79°F15°C / 59°F20°C / 69°F240 hours85.39 mm / 3.36 In5 days1017 mb / 30 In
October19°C / 66°F9°C / 48°F14°C / 57°F212 hours90.80 mm / 3.57 In6 days1017 mb / 31 In
November11°C / 52°F3°C / 37°F7°C / 44°F198 hours72.47 mm / 2.85 In5 days1020 mb / 31 In
December5°C / 41°F-2°C / 29°F2°C / 35°F157 hours72.02 mm / 2.84 In6 days1020 mb / 31 In
Illinois

 

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