Kachemak Bay National Estuarine Research Reserve
- Annual mean
- 2.8 °C
- Warmest month
- July
- Wettest month
- September
Detailed twelve-month normals for temperature, precipitation, wind, and daylight duration
At the representative location for Lake Clark National Park and Preserve, monthly mean temperatures range from -14.5 to 7.8 °C (1991–2020). Compare precipitation, humidity, wind, and daylight for each month.
Comparing thirty years of average temperature variations and daily precipitation rates across twelve months
Comparing twelve months of temperature bounds, daily precipitation rates, and calculated daylight hours.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -14.5 °C-31.3° to -3.1° | 3.2 mm/day | 86.5% | 3.1 m/s | 6.2 hours |
| February | -12.9 °C-29.1° to -2.5° | 3.2 mm/day | 87.5% | 3.2 m/s | 8.6 hours |
| March | -11.7 °C-29.1° to -1° | 2.4 mm/day | 84% | 2.8 m/s | 11.4 hours |
| April | -5.9 °C-20.2° to 1.5° | 3 mm/day | 86.5% | 2.8 m/s | 14.4 hours |
| May | -0.5 °C-10.3° to 7.7° | 2.7 mm/day | 86.5% | 2.4 m/s | 17.1 hours |
| June | 5.4 °C-1.8° to 14.1° | 3 mm/day | 83.4% | 2.2 m/s | 18.7 hours |
| July | 7.8 °C1.4° to 16.1° | 3.8 mm/day | 85.5% | 2.2 m/s | 17.9 hours |
| August | 6.1 °C-0.7° to 14.6° | 4.5 mm/day | 86.9% | 2.4 m/s | 15.4 hours |
| September | 1.3 °C-7.8° to 9.4° | 5.3 mm/day | 88.7% | 2.6 m/s | 12.5 hours |
| October | -6.4 °C-19.4° to 2.2° | 4 mm/day | 90.5% | 2.7 m/s | 9.6 hours |
| November | -12.1 °C-26.5° to -1.7° | 3.7 mm/day | 89.1% | 2.9 m/s | 6.8 hours |
| December | -13.7 °C-28.5° to -2.8° | 3.7 mm/day | 89.6% | 3.1 m/s | 5.3 hours |
See two months side by side and how much they differ. Both use the same 1991–2020 climate normals and NASA POWER data point as the table above, so they show typical conditions, not a forecast.
Comparing long-term averages to trace the warmest, coolest, and wettest months across the year.
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Standardized monthly temperature, precipitation, and daylight patterns across global park geographies
Explore the map, landscapes, and protection details for Lake Clark National Park and Preserve.