TODAY DEC07
TEMPERATURE41
HUMIDITY60
PRESSURE30.35
WIND COND.160 12.8
  • 5146Sun50%
  • 5222Mon60%
  • 2912Tue
  • 2312Wed
  • 3124Thu
daynightWeather update from Decatur Airport at
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Hammond Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
January20°F38°F28°F1.5"
February22°F40°F30°F1.8"
March34°F55°F43°F2.3"
April44°F67°F55°F4.2"
May54°F76°F65°F4.6"
June64°F85°F74°F5.0"
July66°F87°F76°F3.8"
August64°F86°F75°F2.7"
September57°F80°F68°F3.5"
October46°F68°F56°F3.6"
November35°F54°F44°F2.7"
December26°F41°F33°F3.1"

Did you know?

  • The highest monthly average temperature in Hammond for July is 76 degrees.
  • The lowest monthly average temperature in Hammond for January is 28 degrees.
  • The most monthly precipitation in Hammond occurs in June with 5 inches.
  • The air quality index in Hammond is 22% better than the national average.
  • The pollution index in Hammond is 86% better than the national average.

Compare Hammond, IL Weather To Other Cities

Hammond air quality index & pollution index

In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
IndexHammondIllinoisNational
Air quality index394150
Pollution index703,2183,347,2955,066,862

Hammond air quality information

MeasurementTotal
Days measured365
Days with good air quality293
Days with moderate air quality72
Days w/ poor A.Q. for sensitive groups
Days with unhealthy air quality

Hammond air quality information

PollutantTotal
Arsenic0.001%
Benzene0.020%
Carbon Tetrachloride0.000%
Lead0.000%
Mercury0.000%

Average monthly Hammond temperature with heat index

Hammond monthly precipitation with daily maximum

Hammond monthly snow depth with daily maximum

Hammond monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Atwood, IL1,1063628%
Ivesdale, IL2513628%
Sadorus, IL3753628%
Garrett, IL793628%
Humboldt, IL4833628%
Hammond, IL4573922%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Grand Tower, IL4573922%
Mineral Point, MO4576020%
Floodwood, MN4573726%
Harrisburg, OH4574314%
White Stone, VA4573922%
Hammond, IL4573922%
Source: The Hammond, IL weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.
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