Mercer, ND
Climate overview — based on NOAA 1991-2020 normals from TURTLE LAKE, ND US.
Year-round temperatures (°F)
Climate summary
Mercer has an annual average temperature of 41.1°F with about 18.2 inches of precipitation per year and 44.1 inches of snow. The warmest month is July (average high 82.7°F), and the coldest is January (average low 1.0°F). June is typically the wettest month (3.47 in) and February the driest (0.42 in). Snow typically falls from October through May.
Best time to visit Mercer
Full guide →Climate change signal
All-time records →43 of 366 (11.7%) of Mercer'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.
| 1910s | 12 | |
| 1920s | 25 | |
| 1930s | 51 | |
| 1940s | 33 | |
| 1950s | 31 | |
| 1960s | 37 | |
| 1970s | 29 | |
| 1980s | 38 | |
| 1990s | 28 | |
| 2000s | 25 | |
| 2010s | 31 | |
| 2020s | 26 |
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 | 20.1°F | 1.0°F | 10.6°F | 0.55 in | 10.5 in | 3 |
| February | 24.5°F | 4.3°F | 14.4°F | 0.42 in | 6.5 in | 3 |
| March | 37.4°F | 15.8°F | 26.6°F | 0.84 in | 5.7 in | 4 |
| April | 53.8°F | 27.6°F | 40.7°F | 1.32 in | 2.3 in | 5 |
| May | 67.0°F | 40.2°F | 53.6°F | 2.56 in | 0.6 in | 9 |
| June | 76.2°F | 51.2°F | 63.7°F | 3.47 in | — | 11 |
| July | 82.7°F | 56.4°F | 69.6°F | 2.58 in | — | 8 |
| August | 82.2°F | 53.8°F | 68.0°F | 2.19 in | — | 6 |
| September | 71.9°F | 44.2°F | 58.0°F | 1.76 in | — | 6 |
| October | 55.4°F | 31.6°F | 43.5°F | 1.29 in | 1.7 in | 5 |
| November | 38.1°F | 18.5°F | 28.3°F | 0.61 in | 8.9 in | 3 |
| December | 24.7°F | 7.2°F | 16.0°F | 0.63 in | 7.9 in | 3 |
Climate twins of Mercer
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).