Bloomington, IN weather and climate in 2024
Day
3 °C
Night
-6 °C
Sea
0 °C
Precipitation
73 mm
in month
Rainy days
9 days
in month
Daylight
10 hours
average
Sunshine
4 hours
average
Humidity
73 %
Day
3 °C
Night
-6 °C
Sea
0 °C
Precipitation
73 mm
in month
Rainy days
9 days
in month
Daylight
10 hours
average
Sunshine
4 hours
average
Humidity
73 %
Overview: Bloomington, IN
Weather charts for Bloomington, IN
We make the most from 40 years of historical weather data to predict the best weather conditions.
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Weather overview for Bloomington, IN
Weather overview
Bloomington, Indiana, nestled in the Midwest, offers a continental climate characterized by stark seasonal contrasts. Winter days seldom rise above freezing, while summer can scorch past 85 degrees. The shift between the rainy spring and the pleasantly warm, often humid summer is particularly noticeable, as the city sometimes navigates through a rapid transition from chilling rain to sun-soaked days. Fall brings a milder, agreeable climate, where colorful foliage sets a picturesque scene. Humidity throughout the year can lend a weight to the air, but a diverse range of temperatures establishes Bloomington as a place that truly experiences every season in its full glory.
January weather
January in Bloomington is the true pinnacle of winter, with an average high of just 3 °C (37 °F) and icy nights that drop to an average of -6 °C (21 °F). With over 9 of precipitation, the snow blankets the city, turning it into a picturesque winter wonderland. The winds can howl at an average speed of 4 m/s, cutting through even the heaviest winter coats.
February weather
As Bloomington transitions through February, the chill in the air persists with an average high temperature rising slightly to 5 °C (42 °F). Nights remain frosty, averaging -5 °C (23 °F). Fewer wet days, totaling about 9, mean that snow is still a common sight, but the freeze begins to wane.
March weather
March marks the beginning of a more hopeful season in Bloomington, with average daytime temperatures reaching 11 °C (52 °F). Nighttimes slowly thaw as well, averaging 0 °C (32 °F). The transition to spring is heralded by over 11 of wet days, making for a variable and often unpredictable month.
April weather
April showers are in full swing in Bloomington, bringing life to the flora. The average high temperature climbs to a pleasant 18 °C (64 °F), and overnight lows average 6 °C (42 °F). With 12 of precipitation, one should keep an umbrella at hand.
May weather
As we move into May, Bloomington experiences a warmer average high temperature of 23 °C (73 °F). The nights are considerably milder too, with average lows of 11 °C (51 °F). Precipitation is still common with about 13, contributing to lush landscapes and vibrant gardens.
June weather
June heralds the start of the hot and vibrant summer with an average high temperature reaching a balmy 28 °C (82 °F). Nighttime relief is mild with lows averaging 16 °C (61 °F). Precipitation persists on approximately 11, sometimes culminating in dramatic thunderstorms.
July weather
July is the peak of summer heat in Bloomington with scorching average high temperatures of 30 °C (85 °F). Nightly averages remain warm at 18 °C (65 °F). Rain doesn't take a summer break, as there are still approximately 11 of rain, often intense but brief.
August weather
August almost mirrors July in Bloomington with sweltering average highs of 29 °C (84 °F) and comfortable night lows of 17 °C (63 °F). Rainfall continues to pop up over approximately 9, providing occasional, though often brief, relief from the heat.
September weather
September in Bloomington welcomes the onset of autumn as the average high temperature begins to drop to 26 °C (79 °F). Evening temps become more bearable at an average low of 13 °C (55 °F). With reduced rainfall at about 8, the weather becomes more stable as the season transitions.
October weather
October sees an unmistakable shift in Bloomington's weather with average highs of 19 °C (67 °F), and the chill of the night starts settling in, with lows averaging 6 °C (44 °F). Wet days number around 8, but the rain often gracefully complements the autumnal scenery.
November weather
Bloomington in November experiences a clear drop in temperature to a cooler average high of 12 °C (54 °F), while nights begin to hint at the approaching winter, averaging 2 °C (35 °F). Wet days tally up to almost 9, highlighting a damp transition to the colder months.
December weather
December in Bloomington wraps up the year with the onset of winter conditions. Daytime highs reach a chilly average of 5 °C (41 °F) while nights dip to an average of -4 °C (25 °F). Preparations for winter are underway, as over 10 of precipitation signals the increasing likelihood of snowfall.
FAQs
What kind of outerwear is appropriate in Bloomington during January?
With daytime highs reaching just 3 °C (37 °F) on average and plummeting to -6 °C (21 °F) at night, wrapping up warm is essential. Heavy coats, layered clothing, insulated boots, and accessories like gloves and scarves are a must to tackle the brisk January weather.
Will I need to shovel snow in Bloomington in February?
With an average of 9 of precipitation and temperatures often hovering below freezing, there's a high likelihood that shoveling snow will be a regular part of your February routine in Bloomington.
Is March considered a wet month in Bloomington?
Yes, March can be quite wet in Bloomington with an average of 11 of precipitation, which includes both rain and the occasional late snowfall. As temperatures rise, the snow melts, adding to the moisture.
What’s the weather generally like in Bloomington during April?
April in Bloomington tends to be a refreshing mix of rain and mild temperatures. With an average high of 18 °C (64 °F), the environment is ideal for spring bloom, but the continued rainfall keeps the air brisk.
Is May considered a good month for gardening in Bloomington?
Absolutely, with the ground warming up to an average high of 23 °C (73 °F) and plenty of rain totaling 13, May is a fantastic time for gardening, as these conditions contribute to rapid plant growth.
How hot can it get in Bloomington during June?
June in Bloomington can be quite warm with daytime highs typically reaching 28 °C (82 °F). The heat, coupled with the humidity, often demands lighter clothing and the regular use of air conditioning.
What are some tips for staying cool in Bloomington during July?
To stay cool in Bloomington's hot July weather, one should wear lightweight, breathable clothing, stay hydrated, seek shade during peak sun hours, and of course, take advantage of swimming pools or air-conditioned spaces.
What's the best way to enjoy outdoor activities in Bloomington during August?
Enjoying outdoor activities in Bloomington's August heat is best done by staying hydrated, wearing sun protection, planning for early morning or evening when it's cooler, and taking advantage of local water bodies for swimming or boating.
What does the start of fall feel like in Bloomington?
The start of fall in Bloomington is refreshingly crisp, with highs averaging 26 °C (79 °F) and a noticeable decline in humidity. Outdoor enthusiasts relish this month as it offers pleasant conditions to witness the changing leaves and enjoy the last remnants of summer warmth.
Is the weather in Bloomington in October good for outdoor fall festivities?
October's mild daytime temperatures averaging 19 °C (67 °F) make it an excellent month for outdoor fall festivities like apple picking, pumpkin patch visits, and enjoying the gorgeous foliage that Bloomington has to offer.
What's typical weather in Bloomington in November?
November in Bloomington is characterized by cooler temperatures and an increase in wet days. With an average high of 12 °C (54 °F), the chill of late fall is evident, making it a month of transformation as the city prepares for winter.
Is Bloomington cold in December?
Yes, Bloomington becomes quite cold in December with average highs only reaching 5 °C (41 °F) and nights that can be freezing at -4 °C (25 °F). This leads to a season of bundling up and preparing for snow and ice.
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.