What’s the climate like in Brownstown?
The current climate in Brownstown features temperatures ranging from a high of 31°C to a low of 5°C throughout the year. The average yearly temperature is around 20°C. At night, temperatures in the colder months average around -4°C and in the warmer months around 20°C.
The highest temperature recorded in Brownstown in recent years was 38°C in July 2023. The lowest daytime temperature recorded was -17°C in January 2014.
On average, Brownstown gets 896 mm of precipitation each year. Of this, about 23 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
Best time to visit Brownstown?
The best time to visit Brownstown for sunny weather is April, May and July through October. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Brownstown. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Brownstown
The climate table of Brownstown shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 5 | 7 | 13 | 19 | 25 | 30 | 31 | 29 | 28 | 21 | 13 | 8 |
| Temp. min (°C) | -4 | -2 | 4 | 8 | 14 | 20 | 21 | 19 | 16 | 10 | 3 | 0 |
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| Precipitation (mm) | 43 | 44 | 68 | 68 | 106 | 141 | 87 | 115 | 51 | 52 | 73 | 48 |
| Snow (cm) | 7,9 | 6,6 | 1,1 | 0,3 | 0 | 0 | 0 | 0 | 0 | 0 | 3,3 | 3,1 |
| UV Index | 2 | 3 | 4 | 6 | 3 | 7 | 6 | 6 | 6 | 4 | 3 | 2 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 20°C
- Highest temperature: 31°C in July
- Lowest temperature: 5°C in January
- Precipitation*: 896 mm per year, averaging 75 mm per month
- Snowfall: 23 cm per year
- Driest months: 43 mm in January, 44 mm in February and 48 mm in December
- Wettest months: 141 mm in June, 115 mm in August and 106 mm in May
*Precipitation is measured as a combination of rain, snow, and hail
Table of Contents
Average Temperature per Month in Brownstown
This graph shows the average maximum temperatures per month in Brownstown, Illinois. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Brownstown
This graph shows how much rainfall Brownstown, Illinois, gets on average per month. Rainfall is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of rainfall is measured in millimeters, and the average is calculated based on the recorded rainfall per month from past years.
Average Snowfall per Month in Brownstown
This graph shows how much snow Brownstown, Illinois, gets on average per month. The amount of snowfall is measured in centimeters and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in Brownstown
This graph shows the average UV index per month in Brownstown, Illinois. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Brownstown
This graph shows the average yearly temperature in Brownstown, Illinois. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Brownstown
This chart shows the total yearly precipitation in Brownstown, Illinois, over the past few years. The total yearly precipitation, measured in millimeters, is the sum of all the rain that fell in the twelve months of that year.
Total Yearly Snowfall in Brownstown
This chart shows the total yearly snowfall in Brownstown, Illinois, over the past few years. The total yearly snowfall, measured in centimeters, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in Brownstown
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Average Weather in Brownstown by Month
Click on a month below to see detailed weather info for Brownstown. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
