Ski, Norway experiences average highs of 10°C (50°F) and lows of 3°C (37°F) throughout the year. Rainfall is moderate, averaging about 11 rainy days per month. Average highs have warmed by 1.5°C (2.7°F) across the available records.
Ski, Norway Weather & Climate 2026
Monthly climate averages for Ski, Norway. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Jun 
Wetter season: Jul–Dec At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
4/10
Best: May, June, July, August, September
UV Index
3
Low
Temperature 10°C / 3°C
Feels Like 7°C / 1°C
Rainy Days 11
Rainfall 78 mm
Sunshine 7 h
Humidity 80%
Wind Speed 14 km/h
Dew Point 3°C
Snow Days 7 days
Frost Days 16 days
Hottest Month
21°C
July
Avg Low 13°C
Rain 13 days
Coldest Month
-6°C
January
Avg High -2°C
Rain 11 days
Driest Month
8 days
April
Avg High 10°C
Avg Low 1°C
Windiest Month
15 km/h
October (Gusts 33)
Sea Temperature
1°C – 20°C
Warmest water: July (
19.9°C
)
Worst Time to Visit
Consider avoiding January, February, November, December due to very cold temperatures, frequent rain.
Sun Position
Sunrise 04:23
Daylight 18h
Sunset 22:21
Live conditions —
Ski on the map · live conditions
Ski, Norway
- Continent
- Europe
- Country
- Norway
- City
- Ski
- Population
- 12.5K
- Coordinates
- 59.72°, 10.84°
Seasonal Breakdown
Spring
Mar–May
Avg High 10°C
Avg Low 1°C
Rain 9 days/mo
1/3 best months
Summer
Jun–Aug
Avg High 20°C
Avg Low 12°C
Rain 12 days/mo
3/3 best months
Autumn
Sep–Nov
Avg High 10°C
Avg Low 5°C
Rain 12 days/mo
1/3 best months
Winter
Dec–Feb
Avg High 0°C
Avg Low -5°C
Rain 11 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
High Low Shaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: -2°C / -6°C . Feb: 1°C / -5°C . Mar: 5°C / -3°C . Apr: 10°C / 1°C . May: 16°C / 6°C . Jun: 20°C / 12°C . Jul: 21°C / 13°C . Aug: 19°C / 12°C . Sep: 16°C / 10°C . Oct: 9°C / 5°C . Nov: 4°C / 1°C . Dec: 0°C / -4°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 76 mm. Feb: 59 mm. Mar: 54 mm. Apr: 47 mm. May: 56 mm. Jun: 77 mm. Jul: 104 mm. Aug: 97 mm. Sep: 97 mm. Oct: 100 mm. Nov: 89 mm. Dec: 79 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 87%. Feb: 85%. Mar: 80%. Apr: 69%. May: 66%. Jun: 69%. Jul: 72%. Aug: 78%. Sep: 81%. Oct: 86%. Nov: 90%. Dec: 91%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 15 km/h . Feb: 15 km/h . Mar: 14 km/h . Apr: 14 km/h . May: 14 km/h . Jun: 14 km/h . Jul: 14 km/h . Aug: 14 km/h . Sep: 15 km/h . Oct: 15 km/h . Nov: 15 km/h . Dec: 14 km/h .
Sunshine
Sunshine
Sunshine: Jan: 3h. Feb: 5h. Mar: 7h. Apr: 10h. May: 12h. Jun: 13h. Jul: 13h. Aug: 10h. Sep: 7h. Oct: 5h. Nov: 2h. Dec: 2h.
Sea Temperature
Sea Temperature swim
Line chart showing monthly sea temperature. Jan: 3°C . Feb: 1°C . Mar: 3°C . Apr: 7°C . May: 13°C . Jun: 18°C . Jul: 20°C . Aug: 19°C . Sep: 16°C . Oct: 12°C . Nov: 8°C . Dec: 5°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 1. Feb: UV 1. Mar: UV 2. Apr: UV 4. May: UV 5. Jun: UV 6. Jul: UV 5. Aug: UV 4. Sep: UV 3. Oct: UV 2. Nov: UV 1. Dec: UV 0.
Monthly Daylight Hours
Daylight 12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Snow Days
Snow Days Snowfall
Snow Days: Jan: 12 days. Feb: 11 days. Mar: 8 days. Apr: 3 days. May: 1 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 1 days. Nov: 5 days. Dec: 12 days.
Climate Trends
Average highs have warmed by 1.5°C (2.7°F) across the available records. Average rainfall is trending wetter by about 18 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jul 2025 · 23°C | Jul · 21°C |
| Coldest month | Jan 2025 · -6°C | Jan · -6°C |
| Wettest month | Sep 2025 · 157 mm | Jul · 104 mm |
| Windiest month | May 2025 · 18 km/h | Oct · 15 km/h |
Month-by-Month Weather Table
January
Poor 
February
Poor March
Poor April
Poor May best
Fair June best
Good July best
Excellent August best
Good September best
Good October
Poor November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | -2°C / -6°C | -6°C / -11°C | 11days (76 mm) Wet | 2.5h Poor | 87% Very Muggy | 0.5 Low | Poor | View Details |
| February | 1°C / -5°C | -3°C / -9°C | 10days (59 mm) Wet | 4.9h Fair | 85% Humid | 1.1 Low | Poor | View Details |
| March | 5°C / -3°C | 1°C / -7°C | 9days (54 mm) Wet | 7.2h Good | 80% Humid | 2.2 Moderate | Poor | View Details |
| April | 10°C / 1°C | 7°C / -3°C | 8days (47 mm) Wet | 10.2h Excellent | 69% Muggy | 3.7 Moderate | Poor | View Details |
| May best | 16°C / 6°C | 14°C / 4°C | 9days (56 mm) Wet | 12.1h Excellent | 66% Muggy | 5 Moderate | Fair | View Details |
| June best | 20°C / 12°C | 19°C / 10°C | 11days (77 mm) Wet | 13.1h Excellent | 69% Muggy | 5.6 High | Good | View Details |
| July best | 21°C / 13°C | 20°C / 13°C | 13days (104 mm) Wet | 12.5h Excellent | 72% Muggy | 4.8 Moderate | Excellent | View Details |
| August best | 19°C / 12°C | 18°C / 11°C | 13days (97 mm) Wet | 10.4h Excellent | 78% Humid | 4.1 Moderate | Good | View Details |
| September best | 16°C / 10°C | 14°C / 8°C | 12days (97 mm) Wet | 7.1h Good | 81% Humid | 2.9 Moderate | Good | View Details |
| October | 9°C / 5°C | 7°C / 2°C | 12days (100 mm) Wet | 4.7h Fair | 86% Very Muggy | 1.5 Low | Poor | View Details |
| November | 4°C / 1°C | 1°C / -3°C | 12days (89 mm) Wet | 2.3h Poor | 90% Very Muggy | 0.6 Low | Poor | View Details |
| December | 0°C / -4°C | -3°C / -8°C | 12days (79 mm) Wet | 1.5h Poor | 91% Very Muggy | 0.3 Low | Poor | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Ski are May, June, July, August, September, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Ski, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Ski is July, with average daytime highs of 21°C (70°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Ski is January, with average overnight lows of -6°C (20°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Ski is July, averaging 104mm of precipitation across 13 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Ski runs through July, August, September, October, with the heaviest rainfall in July. Based on 10-year averages for Ski.
Ski receives approximately 89 sunshine hours per year. The sunniest month is June with around 13 hours. Based on climate data for Ski.
The least favorable months to visit Ski are January, February, November, December, primarily due to very cold temperatures, frequent rain. For the best conditions, consider May, June, July, August, September instead.
The annual average UV index in Ski is 3, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Ski is 80%, classified as humid. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Sea temperatures in Summer average 10°C (50°F), which most swimmers will find too cold without a wetsuit.
Yes, Ski receives snow. Months with snowfall average 7 snow days and 16 cm (6 in) of accumulation, with about 16 frost days during winter.
Average wind speeds in Ski are 14 km/h (9 mph). The windiest month is October with peak winds reaching 15 km/h (9 mph) (gusts up to 33 km/h / 20 mph).
Ski averages 3 clear-sky days per month with overall cloud cover around 66%. The clearest skies occur in April.
The annual average dew point in Ski is 3°C (37°F), which feels dry and comfortable. Outdoor activities are comfortable year-round from a humidity standpoint.
Ski has a Warm-Summer Continental climate, classified as Dfb under the Köppen system. Continental climates experience extreme temperature ranges — hot summers and cold, snowy winters.
The 'feels like' temperature in Ski ranges from 1°C (34°F) to 7°C (45°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
Yes, July is a great time to visit Ski. It earns a climate score of 7.7/10 with Excellent.
For July in Ski, pack Umbrella, Waterproof jacket, Sunscreen (SPF 30+), Sunglasses, Comfortable walking shoes. With average highs of 21°C (70°F) and 13 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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