Bloomington, Minnesota Climate by Month
Bloomington, Minnesota, United States
Warm summers and freezing winters, with rain spread through the year.
The climate in Bloomington is one of warm summers and freezing winters, with rain spread through the year. Afternoon highs range from 24°F (-4°C) in January to 84°F (29°C) in July, and January nights average 7°F (-14°C). About 29 in (745 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 84°F(29°C)
- Average high, July
- Coldest nights
- 7°F(-14°C)
- Average low, January
- Rain per year
- 29 in(745 mm)
- No clear rainy season
- Humidity
- 71%
- Sunniest: July
Best and worst months in Bloomington
Best for weatherSeptember is the best time for weather in Bloomington: highs near 74°F (23°C) and about 2.7 in (68 mm) of rain a month.
Least pleasantJanuary is the least pleasant month: it's the coldest, with highs of only 24°F (-4°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in September.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Bloomington weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 24°F(-4°C) | 7°F(-14°C) | 0.8 in(21 mm) | 99% | 1.4 |
| FebFebruary | 30°F(-1°C) | 11°F(-12°C) | 0.9 in(22 mm) | 79% | 2.3 |
| MarMarch | 43°F(6°C) | 24°F(-4°C) | 1.7 in(42 mm) | 77% | 3.5 |
| AprApril | 58°F(15°C) | 37°F(3°C) | 2.4 in(61 mm) | 54% | 4.6 |
| MayMay | 71°F(22°C) | 49°F(9°C) | 4.1 in(103 mm) | 57% | 5.0 |
| JunJune | 80°F(27°C) | 59°F(15°C) | 4.4 in(112 mm) | 65% | 5.7 |
| JulJuly | 84°F(29°C) | 63°F(17°C) | 3.5 in(90 mm) | 67% | 6.0 |
| AugAugust | 82°F(28°C) | 61°F(16°C) | 3.8 in(97 mm) | 69% | 5.2 |
| SepSeptemberBest | 74°F(23°C) | 53°F(11°C) | 2.7 in(68 mm) | 71% | 4.0 |
| OctOctober | 60°F(16°C) | 40°F(4°C) | 2.2 in(57 mm) | 66% | 2.5 |
| NovNovember | 43°F(6°C) | 26°F(-3°C) | 1.7 in(42 mm) | 74% | 1.5 |
| DecDecember | 29°F(-2°C) | 13°F(-10°C) | 1.2 in(30 mm) | 77% | 1.1 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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