Herndon, KS
Climate overview — based on NOAA 1991-2020 normals from OBERLIN, KS US.
Year-round temperatures (°F)
Climate summary
Herndon has an annual average temperature of 52.1°F with about 21.8 inches of precipitation per year and 25.2 inches of snow. The warmest month is July (average high 90.9°F), and the coldest is January (average low 15.8°F). May is typically the wettest month (3.30 in) and January the driest (0.42 in). Snow typically falls from October through May.
Best time to visit Herndon
Full guide →Climate change signal
All-time records →17 of 366 (4.6%) of Herndon's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1890s | 0 | |
| 1900s | 0 | |
| 1910s | 28 | |
| 1920s | 21 | |
| 1930s | 67 | |
| 1940s | 30 | |
| 1950s | 34 | |
| 1960s | 41 | |
| 1970s | 23 | |
| 1980s | 37 | |
| 1990s | 22 | |
| 2000s | 34 | |
| 2010s | 25 | |
| 2020s | 4 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 41.7°F | 15.8°F | 28.8°F | 0.42 in | 5.7 in | 3 |
| February | 44.9°F | 18.4°F | 31.6°F | 0.68 in | 6.2 in | 4 |
| March | 56.1°F | 26.4°F | 41.3°F | 1.03 in | 3.4 in | 5 |
| April | 64.6°F | 36.0°F | 50.3°F | 2.13 in | 1.9 in | 7 |
| May | 74.1°F | 46.8°F | 60.4°F | 3.30 in | 0.2 in | 10 |
| June | 85.9°F | 58.3°F | 72.1°F | 3.01 in | — | 9 |
| July | 90.9°F | 63.8°F | 77.4°F | 3.27 in | — | 9 |
| August | 88.7°F | 61.5°F | 75.1°F | 3.07 in | — | 9 |
| September | 80.9°F | 51.4°F | 66.2°F | 1.72 in | — | 6 |
| October | 67.6°F | 37.5°F | 52.6°F | 1.69 in | 1.3 in | 6 |
| November | 53.9°F | 25.4°F | 39.6°F | 0.80 in | 2.3 in | 4 |
| December | 42.6°F | 17.0°F | 29.8°F | 0.67 in | 4.2 in | 3 |
Climate twins of Herndon
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).