Boulder Hill, IL weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Boulder Hill now
Loading the National Weather Service forecast…
Boulder Hill weather by the hour
Boulder Hill weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Boulder Hill.
This week in Boulder Hill
Sunrise, sunset and moon in Boulder Hill
What is the weather usually like in Boulder Hill?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 84°F average high
- Januarycoldest month · 16°F average low
- 39.5 inprecipitation per year · 1,002 mm
- 27.9 insnowfall per year · 71 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Boulder Hill: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station AURORA, IL US (USC00110338), adjusted for the elevation of Boulder Hill.
Boulder Hill weather month by month
Sunrise and sunset in Boulder Hill through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:16 AM | 4:49 PM | 9 h 33 min |
| February | 6:46 AM | 5:28 PM | 10 h 41 min |
| March | 7:03 AM | 7:01 PM | 11 h 58 min |
| April | 6:11 AM | 7:35 PM | 13 h 24 min |
| May | 5:31 AM | 8:07 PM | 14 h 36 min |
| June | 5:16 AM | 8:31 PM | 15 h 14 min |
| July | 5:30 AM | 8:28 PM | 14 h 57 min |
| August | 6:00 AM | 7:54 PM | 13 h 54 min |
| September | 6:32 AM | 7:04 PM | 12 h 31 min |
| October | 7:04 AM | 6:13 PM | 11 h 9 min |
| November | 6:41 AM | 4:34 PM | 9 h 53 min |
| December | 7:11 AM | 4:25 PM | 9 h 13 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Boulder Hill?
Boulder Hill has a hot-summer humid continental climate. The warmest month is July, with an average high of 84°F (29°C), and the coldest is January, with average lows of 16°F (-9°C).
It gets about 39.5 inches (1,002 mm) of precipitation a year. The wettest month is May and the driest is February. Snow is common: about 28 inches fall in an average year.
The best time to visit Boulder Hill is June to September. At 663 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Boulder Hill
Weather in towns near Boulder Hill
Questions about the weather in Boulder Hill
What is the hottest month in Boulder Hill?
July, with an average high of 84°F (29°C).
What is the coldest month in Boulder Hill?
January, with an average low of 16°F (-9°C).
How much does it rain in Boulder Hill?
About 39.5 inches (1,002 mm) a year; the wettest month is May.
Does it snow in Boulder Hill?
Yes, about 28 inches of snow fall in an average year.
When is the best time to visit Boulder Hill?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Boulder Hill have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Boulder Hill in November?
Highs average 48°F and lows 32°F, with about 2.7 inches of precipitation.
What time is sunrise in Boulder Hill?
Around 6:41 AM in mid-November, and sunset around 4:34 PM. Today’s exact times are shown above.
Where does this Boulder Hill weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Boulder Hill.
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