Island Park, ID
Climate overview — based on NOAA 1991-2020 normals from White Elephant, ID US.
Year-round temperatures (°F)
Avg high
Avg low
Best time to visit Island Park
Full guide →Climate change signal
All-time records →48 of 366 (13.1%) of Island Park'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.
| 1980s | 16 | |
| 1990s | 118 | |
| 2000s | 166 | |
| 2010s | 30 | |
| 2020s | 36 |
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 | °F | °F | °F | 5.16 in | — | 15 |
| February | °F | °F | °F | 4.81 in | — | 14 |
| March | °F | °F | °F | 5.07 in | — | 15 |
| April | °F | °F | °F | 4.42 in | — | 13 |
| May | °F | °F | °F | 4.25 in | — | 12 |
| June | °F | °F | °F | 3.67 in | — | 10 |
| July | °F | °F | °F | 1.50 in | — | 6 |
| August | °F | °F | °F | 1.65 in | — | 6 |
| September | °F | °F | °F | 1.80 in | — | 6 |
| October | °F | °F | °F | 3.13 in | — | 9 |
| November | °F | °F | °F | 4.41 in | — | 13 |
| December | °F | °F | °F | 6.20 in | — | 15 |
Last spring / first fall frost
All-time recordsHottest, coldest, wettest
Planting calendarWhat to plant, and when