San Jon, NM
Climate overview — based on NOAA 1991-2020 normals from SAN JON, NM US.
Year-round temperatures (°F)
Climate summary
San Jon has an annual average temperature of 60.3°F with about 17 inches of precipitation per year and 17.1 inches of snow. The warmest month is July (average high 95.3°F), and the coldest is January (average low 25.5°F). July is typically the wettest month (2.69 in) and February the driest (0.43 in). Snow typically falls from October through April.
Best time to visit San Jon
Full guide →Climate change signal
All-time records →53 of 366 (14.5%) of San Jon'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.
| 1900s | 11 | |
| 1910s | 17 | |
| 1920s | 39 | |
| 1930s | 26 | |
| 1940s | 23 | |
| 1950s | 31 | |
| 1960s | 28 | |
| 1970s | 37 | |
| 1980s | 22 | |
| 1990s | 22 | |
| 2000s | 34 | |
| 2010s | 56 | |
| 2020s | 20 |
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 | 54.9°F | 25.5°F | 40.2°F | 0.66 in | 4.3 in | 3 |
| February | 59.4°F | 28.4°F | 43.9°F | 0.43 in | 1.8 in | 2 |
| March | 67.5°F | 35.6°F | 51.6°F | 1.09 in | 2.1 in | 3 |
| April | 75.2°F | 43.2°F | 59.2°F | 1.09 in | 0.9 in | 3 |
| May | 83.9°F | 52.6°F | 68.3°F | 1.77 in | 0.1 in | 5 |
| June | 93.4°F | 62.1°F | 77.7°F | 2.14 in | — | 6 |
| July | 95.3°F | 66.6°F | 81.0°F | 2.69 in | — | 7 |
| August | 93.3°F | 65.2°F | 79.2°F | 2.42 in | — | 7 |
| September | 86.8°F | 57.9°F | 72.3°F | 1.40 in | — | 5 |
| October | 75.9°F | 45.4°F | 60.7°F | 1.73 in | 0.5 in | 4 |
| November | 64.1°F | 34.2°F | 49.1°F | 0.72 in | 2.0 in | 3 |
| December | 54.5°F | 26.0°F | 40.3°F | 0.82 in | 5.4 in | 3 |
Climate twins of San Jon
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).