Leavenworth Climate by Month
Leavenworth, Kansas, United States
Hot summers and cold winters, with rain spread through the year.
The climate in Leavenworth is one of hot summers and cold winters, with rain spread through the year. July is the warmest month, with highs around 90°F (32°C); January is the coolest at 40°F (4°C), and nights dip to 20°F (-6°C). It gets 38 in (968 mm) of rain a year, spread across the months.
- Warmest month
- 90°F(32°C)
- Average high, July
- Coldest nights
- 20°F(-6°C)
- Average low, January
- Rain per year
- 38 in(968 mm)
- No clear rainy season
- Humidity
- 66%
- Sunniest: July
Best and worst months in Leavenworth
Best for weatherMay, September and October are the best time for weather in Leavenworth: highs near 75°F (24°C) and about 4.2 in (106 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; January is the coldest, with highs of only 40°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 May.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Leavenworth weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 40°F(4°C) | 20°F(-6°C) | 0.9 in(24 mm) | 71% | 1.9 |
| FebFebruary | 45°F(7°C) | 24°F(-4°C) | 1.3 in(34 mm) | 59% | 2.9 |
| MarMarch | 56°F(14°C) | 34°F(1°C) | 2.5 in(64 mm) | 59% | 4.0 |
| AprApril | 67°F(19°C) | 44°F(7°C) | 4.0 in(102 mm) | 60% | 4.7 |
| MayMayBest | 76°F(24°C) | 54°F(12°C) | 5.6 in(142 mm) | 66% | 5.7 |
| JunJune | 85°F(30°C) | 64°F(18°C) | 4.8 in(123 mm) | 69% | 6.3 |
| JulJuly | 90°F(32°C) | 68°F(20°C) | 4.2 in(107 mm) | 68% | 6.4 |
| AugAugust | 88°F(31°C) | 66°F(19°C) | 3.9 in(100 mm) | 69% | 5.7 |
| SepSeptemberBest | 80°F(27°C) | 57°F(14°C) | 4.0 in(101 mm) | 67% | 4.8 |
| OctOctoberBest | 68°F(20°C) | 45°F(7°C) | 3.0 in(76 mm) | 63% | 3.3 |
| NovNovember | 54°F(12°C) | 33°F(1°C) | 2.2 in(56 mm) | 62% | 2.2 |
| DecDecember | 43°F(6°C) | 24°F(-4°C) | 1.5 in(39 mm) | 77% | 1.8 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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