Bloomington weather by month

Check out Bloomington weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature
Rainfall
Sunshine & UV index

Temperature in Bloomington (°F)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	37	41	54	64	75	82	86	84	79	68	54	41
Min temperature (night-time)	18	21	32	41	52	61	64	63	55	43	34	23
Heat & Humidity	0	0	0	0	0	M	H	M	L	0	0	0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in Bloomington

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daily hours of sunshine	5	5	6	7	9	10	10	9	8	7	4	4
Daily hours of daylight	10	11	12	13	14	15	15	14	12	11	10	9
UV Index (Maximum)	2	3	5	6	8	9	9	8	7	4	2	2

Rainfall in Bloomington

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	11	10	13	12	11	9	10	9	8	8	10	12
Average monthly rainfall (inches)	2.4	2.6	4.1	3.9	4.7	3.7	4.7	3.9	3.1	3.0	3.6	3.5

More about Bloomington

Bloomington by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Indiana

GO Airport Shuttle discount code: 5% off airport transfers

Discount Code

Save EXTRA 5% on airport transfers worldwide
Book private taxis & shuttle buses with discount code
Enter in coupon box on 'Reservations' page

Show discount code

******WEB

Redeem GO Airport Shuttle discount code >>

Expires at 23:59 on Thursday 31st Dec 2026

The climate guide for Indiana (Bloomington) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Bloomington?

Bloomington has a cold climate with hot summers and some rainfall in all months.

Bloomington weather in January

Expect daytime maximum temperatures of 37°F in Bloomington, Indiana in January based on long-term weather averages. There are 5 hours of sunshine per day on average with 11 days with some rainfall and typically 2.4 inches of rainfall in the month, which might fall as snow.

37
37°F max day temperature
5
5 hours of sunshine per day
11
11 days with some rainfall
18
18°F min night temperature
10
10 hours of daylight per day
0
No heat & humidity
2.4
2.4 inches of monthly rainfall
2
2 (Low) UV index

Back to months

Bloomington weather in February

Expect daytime maximum temperatures of 41°F in Bloomington, Indiana in February based on long-term weather averages. There are 5 hours of sunshine per day on average with 10 days with some rainfall and typically 2.6 inches of rainfall in the month, which might fall as snow.

41
41°F max day temperature
5
5 hours of sunshine per day
10
10 days with some rainfall
21
21°F min night temperature
11
11 hours of daylight per day
0
No heat & humidity
2.6
2.6 inches of monthly rainfall
3
3 (Moderate) UV index

Back to months

Bloomington weather in March

Expect daytime maximum temperatures of 54°F in Bloomington, Indiana in March based on long-term weather averages. There are 6 hours of sunshine per day on average with 13 days with some rainfall and typically 4.1 inches of rainfall in the month.

54
54°F max day temperature
6
6 hours of sunshine per day
13
13 days with some rainfall
32
32°F min night temperature
12
12 hours of daylight per day
0
No heat & humidity
4.1
4.1 inches of monthly rainfall
5
5 (Moderate) UV index

Back to months

Bloomington weather in April

Expect daytime maximum temperatures of 64°F in Bloomington, Indiana in April based on long-term weather averages. There are 7 hours of sunshine per day on average with 12 days with some rainfall and typically 3.9 inches of rainfall in the month.

64
64°F max day temperature
7
7 hours of sunshine per day
12
12 days with some rainfall
41
41°F min night temperature
13
13 hours of daylight per day
0
No heat & humidity
3.9
3.9 inches of monthly rainfall
6
6 (High) UV index

Back to months

Bloomington weather in May

Expect daytime maximum temperatures of 75°F in Bloomington, Indiana in May based on long-term weather averages. There are 9 hours of sunshine per day on average with 11 days with some rainfall and typically 4.7 inches of rainfall in the month.

75
75°F max day temperature
9
9 hours of sunshine per day
11
11 days with some rainfall
52
52°F min night temperature
14
14 hours of daylight per day
0
No heat & humidity
4.7
4.7 inches of monthly rainfall
8
8 (Very High) UV index

Back to months

Bloomington weather in June

Expect daytime maximum temperatures of 82°F in Bloomington, Indiana in June based on long-term weather averages. There are 10 hours of sunshine per day on average with typically 3.7 inches of rainfall in the month.

82
82°F max day temperature
10
10 hours of sunshine per day
9
9 days with some rainfall
61
61°F min night temperature
15
15 hours of daylight per day
M
Moderate heat & humidity
3.7
3.7 inches of monthly rainfall
9
9 (Very High) UV index

Back to months

Bloomington weather in July

Expect daytime maximum temperatures of 86°F in Bloomington, Indiana in July and high heat and humidity based on long-term weather averages. There are 10 hours of sunshine per day on average with 10 days with some rainfall and typically 4.7 inches of rainfall in the month.

86
86°F max day temperature
10
10 hours of sunshine per day
10
10 days with some rainfall
64
64°F min night temperature
15
15 hours of daylight per day
H
High heat & humidity
4.7
4.7 inches of monthly rainfall
9
9 (Very High) UV index

Back to months

Bloomington weather in August

Expect daytime maximum temperatures of 84°F in Bloomington, Indiana in August based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 3.9 inches of rainfall in the month.

84
84°F max day temperature
9
9 hours of sunshine per day
9
9 days with some rainfall
63
63°F min night temperature
14
14 hours of daylight per day
M
Moderate heat & humidity
3.9
3.9 inches of monthly rainfall
8
8 (Very High) UV index

Back to months

Bloomington weather in September

Expect daytime maximum temperatures of 79°F in Bloomington, Indiana in September based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 3.1 inches of rainfall in the month.

79
79°F max day temperature
8
8 hours of sunshine per day
8
8 days with some rainfall
55
55°F min night temperature
12
12 hours of daylight per day
L
Low heat & humidity
3.1
3.1 inches of monthly rainfall
7
7 (High) UV index

Back to months

Bloomington weather in October

Expect daytime maximum temperatures of 68°F in Bloomington, Indiana in October based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 3.0 inches of rainfall in the month.

68
68°F max day temperature
7
7 hours of sunshine per day
8
8 days with some rainfall
43
43°F min night temperature
11
11 hours of daylight per day
0
No heat & humidity
3.0
3.0 inches of monthly rainfall
4
4 (Moderate) UV index

Back to months

Bloomington weather in November

Expect daytime maximum temperatures of 54°F in Bloomington, Indiana in November based on long-term weather averages. There are 4 hours of sunshine per day on average with 10 days with some rainfall and typically 3.6 inches of rainfall in the month.

54
54°F max day temperature
4
4 hours of sunshine per day
10
10 days with some rainfall
34
34°F min night temperature
10
10 hours of daylight per day
0
No heat & humidity
3.6
3.6 inches of monthly rainfall
2
2 (Low) UV index

Back to months

Bloomington weather in December

Expect daytime maximum temperatures of 41°F in Bloomington, Indiana in December based on long-term weather averages. There are 4 hours of sunshine per day on average with 12 days with some rainfall and typically 3.5 inches of rainfall in the month, which might fall as snow.