Climate profileIceland
Snæfellsjökull National Park
- Annual mean
- 4.6 °C
- Warmest month
- July
- Wettest month
- February
Park climate1991–2020 climate normals61 m source elevationNASA POWER
Detailed twelve-month climatology profiles covering temperature, precipitation, and wind patterns.
Monthly Climate Normals and Representative Atmospheric Measurements for Snæfellsjökull National Park
Access long-term monthly climate averages for Snæfellsjökull National Park, Iceland, based on NASA POWER records from 1991 to 2020. Measurements capture mean, minimum, and maximum temperatures, average daily precipitation rates, relative humidity, wind speed, and daylight hours at a single representative location. Profiles provide a structured look at annual environmental patterns distinct from real-time weather observations.
Annual climate pattern
Monthly temperature averages and daily precipitation rates across twelve months
Snæfellsjökull National Park Annual Climate Normals and Temperature Patterns
Monthly temperature averages at Snæfellsjökull National Park range from winter lows near negative six degrees Celsius to peak summer means above ten degrees Celsius. Average daily precipitation rates accompany these thermal shifts across the representative coordinate dataset from 1991 to 2020.
- Annual mean
- 4.6 °C
- Warmest month
- July
- Coolest month
- February
- Wettest month
- February
Twelve-month climate
Analyze average temperature bounds, precipitation rates, humidity, wind speed, and calculated daylight across the calendar year.
Snæfellsjökull National Park Weather by Month: Complete Twelve-Month Climate Comparison
Examine twelve months of long-term climate normals for Snæfellsjökull National Park using reliable multi-year data gathered from a representative coordinate. Compare shifting temperature ranges alongside average daily precipitation, humidity, wind conditions, and calculated daylight duration to understand annual environmental patterns.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 0.8 °C-5.8° to 5.9° | 4.6 mm/day | 85.1% | 9.5 m/s | 4.7 hours |
| February | 0.5 °C-6.1° to 5.4° | 4.8 mm/day | 84.4% | 9.3 m/s | 7.9 hours |
| March | 0.7 °C-5.9° to 5.5° | 4.1 mm/day | 84.2% | 8.8 m/s | 11.3 hours |
| April | 2.6 °C-3.4° to 7.5° | 3 mm/day | 83% | 7.7 m/s | 14.8 hours |
| May | 5.3 °C-0.1° to 10.7° | 2.6 mm/day | 82.9% | 6.4 m/s | 18.3 hours |
| June | 8.4 °C3.7° to 13.4° | 2 mm/day | 83.1% | 5.5 m/s | 20.7 hours |
| July | 10.3 °C6.4° to 15.4° | 2.4 mm/day | 84.8% | 5.3 m/s | 19.4 hours |
| August | 10.1 °C6° to 14.6° | 3.2 mm/day | 85.1% | 5.7 m/s | 16.1 hours |
| September | 7.9 °C3.3° to 12.2° | 4.4 mm/day | 84.8% | 7.3 m/s | 12.6 hours |
| October | 4.7 °C-0.5° to 9.6° | 3.9 mm/day | 85.1% | 8.2 m/s | 9.1 hours |
| November | 2.5 °C-3.1° to 7.4° | 4.4 mm/day | 84.7% | 8.8 m/s | 5.6 hours |
| December | 1.3 °C-5.2° to 6.7° | 4.8 mm/day | 84.5% | 9.3 m/s | 3.3 hours |
Compare two months
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.
- Mean temperature
- February: 0.5 °C
- July: 10.3 °C
- Change from February to July: +9.9 °C
- Precipitation
- February: 4.8 mm/day
- July: 2.4 mm/day
- Change from February to July: -2.5 mm/day
- Daylight
- February: 7.9 hours
- July: 19.4 hours
- Change from February to July: +11.5 hours
Calculated climate highlights
Comparative monthly normals for temperature, precipitation, wind, humidity, and daylight duration
Calculated Monthly Climate Contrasts and Averages in Snæfellsjökull National Park
Calculated monthly averages isolate high and low points across twelve stored climatology records for Snæfellsjökull National Park without reflecting sudden weather extremes. Comparing temperature, precipitation rates, wind speeds, and daylight durations establishes relative annual patterns derived from one sampled coordinate.
- Warmest month
- July10.3 °C
- Coolest month
- February0.5 °C
- Wettest month
- February4.8 mm/day
- Driest month
- June2 mm/day
- Most humid month
- January85.1%
- Windiest month
- January9.5 m/s
- Longest daylight
- June20.7 hours
Interactive climate map
National park climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Other park climates
Explore long-term monthly climate normals across diverse protected landscapes and geographic settings.
Beyond Snæfellsjökull National Park: Compare National Park Climate Profiles
Examine monthly temperature, precipitation, humidity, wind, and daylight patterns across other protected areas to understand atmospheric variation. Standardized metrics provide a consistent foundation for comparing regional climate data and seasonal weather rhythms between different geographic settings.
Climate profileIceland
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- Annual mean
- 4.6 °C
- Warmest month
- July
- Wettest month
- February
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MoriAtlas Explorer
Explore the Geography and Mapped Boundaries of Snæfellsjökull National Park
Deepen your understanding of Snæfellsjökull National Park by examining its volcanic topography and glacial processes. Use this MoriAtlas entry to navigate the protected landscapes and geological formations that define this iconic region of Iceland.
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