Valparaiso, Indiana Climate by Month
Valparaiso, Indiana, United States
Warm summers and freezing winters, with rain spread through the year.
The climate in Valparaiso is one of warm summers and freezing winters, with rain spread through the year. Expect highs of 84°F (29°C) in July and 32°F (0°C) in January, with the coldest nights (January) near 17°F (-8°C). It gets 40 in (1008 mm) of rain a year, spread across the months.
- Warmest month
- 84°F(29°C)
- Average high, July
- Coldest nights
- 17°F(-8°C)
- Average low, January
- Rain per year
- 40 in(1008 mm)
- No clear rainy season
- Humidity
- 75%
- Sunniest: July
Best and worst months in Valparaiso
Best for weatherSeptember is the best time for weather in Valparaiso: highs near 76°F (24°C) and about 3.5 in (88 mm) of rain a month.
Least pleasantJanuary is the least pleasant month: it's the coldest, with highs of only 32°F (0°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)
Valparaiso weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 32°F(0°C) | 17°F(-8°C) | 2.3 in(58 mm) | 88% | 1.4 |
| FebFebruary | 37°F(3°C) | 20°F(-7°C) | 1.7 in(43 mm) | 76% | 2.4 |
| MarMarch | 47°F(9°C) | 29°F(-1°C) | 2.6 in(65 mm) | 76% | 3.6 |
| AprApril | 60°F(16°C) | 39°F(4°C) | 4.1 in(104 mm) | 66% | 4.5 |
| MayMay | 71°F(22°C) | 49°F(9°C) | 4.4 in(112 mm) | 68% | 5.1 |
| JunJune | 80°F(27°C) | 59°F(15°C) | 4.6 in(117 mm) | 69% | 5.8 |
| JulJuly | 84°F(29°C) | 63°F(17°C) | 4.1 in(103 mm) | 72% | 6.0 |
| AugAugust | 82°F(28°C) | 61°F(16°C) | 4.0 in(101 mm) | 75% | 5.2 |
| SepSeptemberBest | 76°F(24°C) | 54°F(12°C) | 3.5 in(88 mm) | 72% | 4.3 |
| OctOctober | 64°F(18°C) | 43°F(6°C) | 3.2 in(82 mm) | 72% | 2.8 |
| NovNovember | 49°F(10°C) | 33°F(0°C) | 2.9 in(74 mm) | 81% | 1.7 |
| DecDecember | 37°F(3°C) | 23°F(-5°C) | 2.4 in(61 mm) | 89% | 1.3 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate
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