Meriden, CT
Climate overview — based on NOAA 1991-2020 normals from MERIDEN MARKHAM MUNI AP, CT US.
Year-round temperatures (°F)
Climate summary
Meriden has an annual average temperature of 50.7°F with about 44.9 inches of precipitation per year. The warmest month is July (average high 84.0°F), and the coldest is January (average low 18.7°F). October is typically the wettest month (4.49 in) and February the driest (2.93 in).
Best time to visit Meriden
Full guide →Climate change signal
All-time records →188 of 366 (51.4%) of Meriden'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.
| 1990s | 1 | |
| 2000s | 125 | |
| 2010s | 139 | |
| 2020s | 101 |
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 | 37.0°F | 18.7°F | 27.9°F | 3.05 in | — | 10 |
| February | 39.1°F | 20.2°F | 29.7°F | 2.93 in | — | 9 |
| March | 47.5°F | 28.2°F | 37.8°F | 4.05 in | — | 9 |
| April | 59.9°F | 37.8°F | 48.8°F | 4.13 in | — | 11 |
| May | 70.4°F | 47.8°F | 59.1°F | 3.48 in | — | 13 |
| June | 78.7°F | 57.0°F | 67.9°F | 4.05 in | — | 13 |
| July | 84.0°F | 62.5°F | 73.3°F | 3.38 in | — | 11 |
| August | 82.4°F | 61.1°F | 71.7°F | 3.54 in | — | 12 |
| September | 75.4°F | 53.6°F | 64.5°F | 4.28 in | — | 11 |
| October | 63.6°F | 41.8°F | 52.7°F | 4.49 in | — | 12 |
| November | 52.0°F | 32.1°F | 42.0°F | 3.36 in | — | 10 |
| December | 41.7°F | 24.5°F | 33.1°F | 4.12 in | — | 11 |
Climate twins of Meriden
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).