PrestahnúkurWhen to Go
Best Time to Visit Prestahnúkur
Summer is recommended for most visitors for accessibility and safer conditions; winter is for experienced parties.
Summer
June-August · 5-12°C
Longest daylight and easiest access; trails and highland roads are most passable.
Winter
November-March · -5-3°C
Short daylight and snow-covered routes-only for experienced winter mountaineers.
Weather & Climate near Prestahnúkur
Climate
Prestahnúkur's climate is classified as Tundra - Tundra climate with cold summers (peaking in July) and freezing winters (coldest in March). Temperatures range from -8°C to 7°C. Abundant rainfall (1237 mm/year), wettest in October, distributed fairly evenly throughout the year.
Air Quality:
AQI 16
Good
Best Time to Visit
JulyAugustJune
Temperature & Rainfall
Temperature Range
22°
Warmest Month
-24°
Coldest Month
Monthly Conditions
| Month | Comfort | Temp | Feels | Rain | Sky | Humidity | Wind | UV | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | Poor | -8° - -3° | -14° | 109 mm | overcast | 95% | 9.0 m/s | 0.0 low | 5.0h |
| February | Poor | -8° - -3° | -14° | 114 mm | overcast | 95% | 9.4 m/s | 0.0 low | 8.2h |
| March | Poor | -8° - -4° | -15° | 114 mm | overcast | 94% | 8.9 m/s | 0.2 low | 11.5h |
| April | Poor | -7° - -2° | -12° | 82 mm | overcast | 91% | 8.2 m/s | 0.6 moderate | 14.9h |
| May | Poor | -2° - 2° | -6° | 77 mm | overcast | 85% | 7.3 m/s | 0.9 moderate | 18.2h |
| June | Poor | 0° - 5° | -2° | 92 mm | overcast | 83% | 6.0 m/s | 1.1 high | 20.4h |
| July | Poor | 3° - 7° | 0° | 89 mm | overcast | 83% | 6.0 m/s | 0.9 moderate | 19.3h |
| August | Poor | 3° - 7° | 1° | 115 mm | overcast | 85% | 5.8 m/s | 0.6 moderate | 16.1h |
| September | Poor | 0° - 3° | -4° | 108 mm | overcast | 91% | 6.8 m/s | 0.3 low | 12.8h |
| October | Poor | -4° - 0° | -8° | 124 mm | overcast | 94% | 6.9 m/s | 0.1 low | 9.5h |
| November | Poor | -7° - -2° | -12° | 101 mm | overcast | 95% | 7.6 m/s | 0.0 low | 6.0h |
| December | Poor | -8° - -3° | -13° | 112 mm | overcast | 96% | 8.4 m/s | 0.0 low | 3.6h |
Getting There & Around
How to Get to Prestahnúkur
Access is via highland roads from the west (routes off the Ring Road, R1); many approaches require a 4x4 or guided transfer. Check road conditions with the Icelandic Road and Coastal Administration before attempting.
Tips for Visiting Prestahnúkur
- Avoid the season when roads are snowed under-check local maps for summer access routes if planning a hike.
- Hire a local guide for off-trail routes; the area's lava fields and glaciers can be disorienting.
- Visit at midnight in midsummer for a chance at aurora sightings on clear nights-Prestahnúkur is remote enough for dark skies.