Melba, ID
Climate overview — based on NOAA 1991-2020 normals from SWAN FALLS PH, ID US.
Year-round temperatures (°F)
Climate summary
Melba has an annual average temperature of 55.2°F with about 7.9 inches of precipitation per year. The warmest month is July (average high 94.6°F), and the coldest is January (average low 25.7°F). May is typically the wettest month (1.31 in) and July the driest (0.19 in).
Best time to visit Melba
Full guide →Climate change signal
All-time records →34 of 366 (9.3%) of Melba'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.
| 1930s | 21 | |
| 1940s | 37 | |
| 1950s | 48 | |
| 1960s | 47 | |
| 1970s | 31 | |
| 1980s | 50 | |
| 1990s | 60 | |
| 2000s | 32 | |
| 2010s | 25 | |
| 2020s | 15 |
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 | 41.6°F | 25.7°F | 33.6°F | 0.87 in | — | 9 |
| February | 49.0°F | 29.2°F | 39.1°F | 0.59 in | — | 7 |
| March | 58.7°F | 35.9°F | 47.3°F | 0.82 in | — | 8 |
| April | 65.6°F | 41.1°F | 53.4°F | 0.75 in | — | 8 |
| May | 75.2°F | 49.7°F | 62.4°F | 1.31 in | — | 8 |
| June | 84.1°F | 57.0°F | 70.6°F | 0.62 in | — | 5 |
| July | 94.6°F | 65.0°F | 79.8°F | 0.19 in | — | 2 |
| August | 93.3°F | 62.6°F | 77.9°F | 0.19 in | — | 2 |
| September | 83.1°F | 52.8°F | 68.0°F | 0.27 in | — | 2 |
| October | 68.2°F | 41.7°F | 55.0°F | 0.58 in | — | 5 |
| November | 52.0°F | 31.2°F | 41.6°F | 0.80 in | — | 7 |
| December | 41.7°F | 25.7°F | 33.7°F | 0.93 in | — | 9 |
Climate twins of Melba
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).