Andover, Minnesota Climate by Month
Andover, Minnesota, United States
Warm summers and freezing winters, with rain spread through the year.
Andover has warm summers and freezing winters, with rain spread through the year. Expect highs of 83°F (29°C) in July and 24°F (-5°C) in January, with the coldest nights (January) near 5°F (-15°C). It gets 29 in (734 mm) of rain a year, spread across the months.
- Warmest month
- 83°F(29°C)
- Average high, July
- Coldest nights
- 5°F(-15°C)
- Average low, January
- Rain per year
- 29 in(734 mm)
- No clear rainy season
- Humidity
- 72%
- Sunniest: July
Best and worst months in Andover
Best for weatherThe most comfortable weather comes in September, with highs around 73°F (23°C) and about 3.0 in (76 mm) of rain a month.
Least pleasantJanuary is the least pleasant month: it's the coldest, with highs of only 24°F (-5°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)
Andover weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 24°F(-5°C) | 5°F(-15°C) | 0.7 in(19 mm) | 100% | 1.4 |
| FebFebruary | 29°F(-2°C) | 9°F(-13°C) | 0.9 in(24 mm) | 85% | 2.3 |
| MarMarch | 42°F(6°C) | 22°F(-5°C) | 1.5 in(37 mm) | 65% | 3.5 |
| AprApril | 57°F(14°C) | 35°F(2°C) | 2.6 in(66 mm) | 56% | 4.5 |
| MayMay | 70°F(21°C) | 47°F(8°C) | 3.8 in(96 mm) | 59% | 5.1 |
| JunJune | 79°F(26°C) | 57°F(14°C) | 4.4 in(111 mm) | 64% | 5.7 |
| JulJuly | 83°F(29°C) | 62°F(16°C) | 3.3 in(85 mm) | 70% | 6.0 |
| AugAugust | 81°F(27°C) | 59°F(15°C) | 3.7 in(94 mm) | 72% | 5.2 |
| SepSeptemberBest | 73°F(23°C) | 51°F(10°C) | 3.0 in(76 mm) | 69% | 4.0 |
| OctOctober | 59°F(15°C) | 38°F(3°C) | 2.4 in(61 mm) | 69% | 2.4 |
| NovNovember | 41°F(5°C) | 25°F(-4°C) | 1.4 in(35 mm) | 78% | 1.4 |
| DecDecember | 28°F(-2°C) | 12°F(-11°C) | 1.2 in(30 mm) | 81% | 1.1 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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