Bloomington, IL weather and climate in 2024
Day
3 °C
Night
-6 °C
Sea
0 °C
Precipitation
69 mm
in month
Rainy days
10 days
in month
Daylight
9 hours
average
Sunshine
4 hours
average
Humidity
78 %
Day
3 °C
Night
-6 °C
Sea
0 °C
Precipitation
69 mm
in month
Rainy days
10 days
in month
Daylight
9 hours
average
Sunshine
4 hours
average
Humidity
78 %
Overview: Bloomington, IL
Weather charts for Bloomington, IL
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Weather overview for Bloomington, IL
Weather overview
Bloomington, IL (United States of America) in general has a mild continental climate. The day temperatures range from 1 °C (33 °F) in January to 30 °C (86 °F) in July. The highest night temperatures could be experienced in July with 18 °C (64 °F), the lowest in January with -8 °C (17 °F). The driest month is February with just 8 days of rain, on the contrary, the month when it rains the most is May with 12 days of rain.
January weather
The minimum of the day temperature can be noticed, with its value of 1 °C (33 °F) in Bloomington, IL, and the night temperature is on its minimum as well, with its value being -8 °C (17 °F). The number of rainy days descent's start could be observed, with its value being 9 days, while the descent of the rainfall amount can be observed, its value is 48 mm (1.88 in). The beginning of the rise of the number of sun hours (without clouds) could be noticed in this month.
February weather
The day temperature rise's start could be observed, with its value being 3 °C (38 °F) in Bloomington, IL, and the night temperature starts to rise too, with its value of -6 °C (20 °F). The rainfall amount is on its minimum, the value of this measure is 45 mm (1.79 in), and the number of rainy days is on its minimum as well, with its value being 8 days. The rise of the number of sun hours (without clouds) can be observed, with its value being 5 hours.
March weather
The number of rainy days starts to rise, with its value being 11 days in Bloomington, IL, and the beginning of the rise of the rainfall amount could be noticed as well in this month. The rise of the day temperature can be observed, with its value being 10 °C (50 °F), and the night temperature rises similarly to the previous month too, the value of this measure is -1 °C (30 °F). The number of sun hours (without clouds) rises similarly to the previous month, with its value of 6 hours.
April weather
The rise of the number of rainy days can be observed, with its value of 12 days in Bloomington, IL, and the rainfall amount continues to rise as well, its value is 93 mm (3.66 in). The day temperature continues to rise, and the rise of the night temperature can be observed too, its value is 4 °C (40 °F). The number of sun hours (without clouds) continues to rise, with its value being 7 hours. The maximum of the wind speed is observable, its value is 5.
May weather
The rise of the day temperature can be observed, with its value being 23 °C (74 °F) in Bloomington, IL, and the night temperature continues to rise as well. The tourist season slowly starts in May. The maximum of the number of rainy days is observable, and the rainfall amount is on its maximum as well, its value is 110 mm (4.34 in). The number of sun hours (without clouds) rises similarly to the previous month, with its value being 9 hours.
June weather
The day temperature rises similarly to the previous month, its value is 28 °C (83 °F) in Bloomington, IL, and the night temperature continues to rise as well, with its value of 16 °C (60 °F). There is pending tourist season in June. The rainfall amount starts to descent, with its value of 99 mm (3.89 in), and the number of rainy days starts to descent too in June. The number of sun hours (without clouds) reaches its maximum.
July weather
The tourist season continues this month in Bloomington, IL. The maximum of the day temperature is observable, the value of this measure is 30 °C (86 °F), and the night temperature is on its maximum too in this month. The descent of the number of rainy days can be observed, its value is 10 days, while the rainfall amount rise's start could be observed, its value is 105 mm (4.13 in).
August weather
The ongoing tourist season is noticeable in August in Bloomington, IL. The day temperature starts to descent, with its value being 29 °C (84 °F), and the night temperature descent's start could be observed as well, with its value of 17 °C (62 °F). The number of rainy days continues to descent, the value of this measure is 9 days, while the beginning of the descent of the rainfall amount could be noticed, its value is 88 mm (3.48 in). The wind speed reaches its minimum in this month.
September weather
The tourist season is taking place this month in Bloomington, IL. The number of rainy days descents similarly to the previous month. The descent of the night temperature can be observed, with its value of 12 °C (54 °F), and the descent of the day temperature can be observed as well. The number of sun hours (without clouds) descents similarly to the previous month, with its value being 8 hours.
October weather
The number of rainy days rise's start could be observed, with its value of 9 days in Bloomington, IL, on the contrary the rainfall amount descent's start could be observed, with its value of 77 mm (3.02 in). The descent of the day temperature can be observed, with its value being 19 °C (66 °F), and the night temperature descents similarly to the previous month as well, with its value being 6 °C (42 °F). The descent of the number of sun hours (without clouds) can be observed.
November weather
The day temperature continues to descent, its value is 10 °C (51 °F) in Bloomington, IL, and the descent of the night temperature can be observed as well, with its value of 0 °C (33 °F). The number of rainy days continues to rise, the value of this measure is 10 days. The number of sun hours (without clouds) continues to descent, its value is 4 hours.
December weather
The day temperature continues to descent, the value of this measure is 3 °C (37 °F) in Bloomington, IL, and the night temperature descents similarly to the previous month as well, the value of this measure is -6 °C (22 °F). The rainfall amount starts to descent in December. The maximum of the humidity is observable, the value of this measure is 78 %. The number of sun hours (without clouds) reaches its minimum. The day length reaches its minimum, its value is 9 hours.
FAQs
How many hours of sun to expect in Bloomington, IL in April?
In Bloomington, IL in April, you can expect around 7 hours of sunshine.
How many days of precipitation on average can I expect in May in Bloomington, IL?
In Bloomington, IL in May, we can expect 12 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.8 days of the week, or in general - 40 % days.
Is June a good month to visit Bloomington, IL?
June is a good month to visit Bloomington, IL. The temperature during the day will be nice 28 °C (83 °F). The temperature of 16 °C (60 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
Is July part of the wet season in Bloomington, IL?
No, there is no wet season in July in Bloomington, IL - you can expect 10 days of rain during the month.
Is it hot in August in Bloomington, IL?
In August in Bloomington, IL, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.
What is the temperature in Bloomington, IL during the day in September?
In Bloomington, IL in September, the average daily temperatures will be 26 °C (78 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. The value is lower by 3 °C (38 °F) than in the previous month. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.
What is the air temperature in October in Bloomington, IL at night?
The average night temperature in Bloomington, IL in October is 6 °C (42 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating. The value is lower by 6 °C (43 °F) than in the previous month.
We make the most from 40 years of historical weather data to predict the best weather conditions.
Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.