Lenvik, Norway experiences average highs of 5°C (41°F) and lows of 0°C (32°F) throughout the year. Rainfall is frequent, averaging about 17 rainy days per month. Average highs have stayed broadly stable across the available records.
Lenvik, Norway Weather & Climate 2026
Monthly climate averages for Lenvik, Norway. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Dec 
Wetter season: Mar–Oct At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
2.6/10
Best: July, August
UV Index
2
Low
Temperature 5°C / 0°C
Feels Like 2°C / -4°C
Rainy Days 17
Rainfall 124 mm
Sunshine 6 h
Humidity 83%
Wind Speed 19 km/h
Dew Point 0°C
Snow Days 14 days
Frost Days 22 days
Hottest Month
16°C
July
Avg Low 11°C
Rain 13 days
Coldest Month
-8°C
January
Avg High -4°C
Rain 16 days
Driest Month
13 days
July
Avg High 16°C
Avg Low 11°C
Windiest Month
22 km/h
January (Gusts 46)
Sea Temperature
-1°C – 15°C
Warmest water: August (
15.3°C
)
Worst Time to Visit
Consider avoiding January, February, March, October due to very cold temperatures, heavy rainfall.
Sun Position
Sunrise 00:00
Daylight 24h
Sunset 24:00
Live conditions —
Lenvik on the map · live conditions
Lenvik, Norway
- Continent
- Europe
- Country
- Norway
- City
- Lenvik
- Population
- 11.7K
- Coordinates
- 69.44°, 18.16°
Seasonal Breakdown
Spring
Mar–May
Avg High 3°C
Avg Low -2°C
Rain 17 days/mo
Summer
Jun–Aug
Avg High 15°C
Avg Low 10°C
Rain 16 days/mo
2/3 best months
Autumn
Sep–Nov
Avg High 5°C
Avg Low 1°C
Rain 17 days/mo
Winter
Dec–Feb
Avg High -3°C
Avg Low -7°C
Rain 16 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: -4°C / -8°C . Feb: -3°C / -7°C . Mar: -1°C / -6°C . Apr: 2°C / -3°C . May: 8°C / 2°C . Jun: 13°C / 8°C . Jul: 16°C / 11°C . Aug: 15°C / 10°C . Sep: 12°C / 7°C . Oct: 5°C / 1°C . Nov: 0°C / -4°C . Dec: -3°C / -7°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 153 mm. Feb: 121 mm. Mar: 139 mm. Apr: 104 mm. May: 103 mm. Jun: 105 mm. Jul: 94 mm. Aug: 139 mm. Sep: 139 mm. Oct: 131 mm. Nov: 129 mm. Dec: 133 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 83%. Feb: 83%. Mar: 82%. Apr: 81%. May: 80%. Jun: 79%. Jul: 81%. Aug: 82%. Sep: 84%. Oct: 87%. Nov: 85%. Dec: 85%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 22 km/h . Feb: 21 km/h . Mar: 21 km/h . Apr: 17 km/h . May: 18 km/h . Jun: 17 km/h . Jul: 15 km/h . Aug: 17 km/h . Sep: 18 km/h . Oct: 18 km/h . Nov: 20 km/h . Dec: 20 km/h .
Sunshine
Sunshine
Sunshine: Jan: 0h. Feb: 2h. Mar: 6h. Apr: 10h. May: 11h. Jun: 12h. Jul: 12h. Aug: 9h. Sep: 6h. Oct: 4h. Nov: 1h. Dec: 0h.
Sea Temperature
Sea Temperature swim
Line chart showing monthly sea temperature. Jan: -1°C . Feb: -1°C . Mar: -1°C . Apr: 1°C . May: 6°C . Jun: 12°C . Jul: 15°C . Aug: 15°C . Sep: 12°C . Oct: 6°C . Nov: 2°C . Dec: 0°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 0. Feb: UV 1. Mar: UV 2. Apr: UV 3. May: UV 3. Jun: UV 4. Jul: UV 4. Aug: UV 3. Sep: UV 2. Oct: UV 1. Nov: UV 0. 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: 20 days. Feb: 19 days. Mar: 23 days. Apr: 18 days. May: 9 days. Jun: 1 days. Jul: 0 days. Aug: 0 days. Sep: 2 days. Oct: 11 days. Nov: 15 days. Dec: 20 days.
Climate Trends
Average highs have stayed broadly stable across the available records. Average rainfall is trending wetter by about 43 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jul 2025 · 18°C | Jul · 16°C |
| Coldest month | Jan 2025 · -9°C | Jan · -8°C |
| Wettest month | Mar 2025 · 204 mm | Jan · 153 mm |
| Windiest month | Feb 2025 · 25 km/h | Jan · 22 km/h |
Month-by-Month Weather Table
January
Poor 
February
Poor March
Wet April
Poor May
Poor June
Fair July best
Good August best
Good September
Poor October
Wet November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | -4°C / -8°C | -9°C / -14°C | 16days (153 mm) Wet | 0.2h Poor | 83% Humid | 0 Low | Poor | View Details |
| February | -3°C / -7°C | -8°C / -12°C | 16days (121 mm) Wet | 2.1h Poor | 83% Humid | 0.5 Low | Poor | View Details |
| March | -1°C / -6°C | -6°C / -11°C | 19days (139 mm) Wet | 5.9h Fair | 82% Humid | 1.5 Low | Wet | View Details |
| April | 2°C / -3°C | -2°C / -7°C | 16days (104 mm) Wet | 9.7h Good | 81% Humid | 2.9 Moderate | Poor | View Details |
| May | 8°C / 2°C | 4°C / -2°C | 17days (103 mm) Wet | 11.4h Excellent | 80% Humid | 3.3 Moderate | Poor | View Details |
| June | 13°C / 8°C | 11°C / 5°C | 17days (105 mm) Wet | 12.2h Excellent | 79% Humid | 3.7 Moderate | Fair | View Details |
| July best | 16°C / 11°C | 15°C / 9°C | 13days (94 mm) Wet | 11.6h Excellent | 81% Humid | 3.9 Moderate | Good | View Details |
| August best | 15°C / 10°C | 14°C / 8°C | 17days (139 mm) Wet | 9.2h Good | 82% Humid | 3 Moderate | Good | View Details |
| September | 12°C / 7°C | 9°C / 4°C | 17days (139 mm) Wet | 6.4h Fair | 84% Humid | 1.6 Low | Poor | View Details |
| October | 5°C / 1°C | 1°C / -3°C | 18days (131 mm) Wet | 3.5h Poor | 87% Very Muggy | 0.6 Low | Wet | View Details |
| November | 0°C / -4°C | -4°C / -9°C | 17days (129 mm) Wet | 0.5h Poor | 85% Humid | 0.1 Low | Poor | View Details |
| December | -3°C / -7°C | -7°C / -12°C | 16days (133 mm) Wet | 0h Poor | 85% Humid | 0 Low | Poor | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Lenvik are July, August, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Lenvik, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Lenvik is July, with average daytime highs of 16°C (62°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Lenvik is January, with average overnight lows of -8°C (17°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Lenvik is January, averaging 153mm of precipitation across 16 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Lenvik runs through March, October, May, June, with the heaviest rainfall in March. Based on 10-year averages for Lenvik.
Lenvik receives approximately 73 sunshine hours per year. The sunniest month is June with around 12 hours. Based on climate data for Lenvik.
The least favorable months to visit Lenvik are January, February, March, October, primarily due to very cold temperatures, heavy rainfall. For the best conditions, consider July, August instead.
The annual average UV index in Lenvik is 2, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Lenvik is 83%, classified as humid. High humidity makes warm temperatures feel significantly hotter — lightweight, breathable clothing is recommended.
Sea temperatures in Summer average 5°C (41°F), which most swimmers will find too cold without a wetsuit.
Yes, Lenvik receives snow. Months with snowfall average 14 snow days and 42 cm (17 in) of accumulation, with about 22 frost days during winter.
Average wind speeds in Lenvik are 19 km/h (12 mph). The windiest month is January with peak winds reaching 22 km/h (14 mph) (gusts up to 46 km/h / 28 mph).
Lenvik averages 1 clear-sky days per month with overall cloud cover around 76%. The clearest skies occur in April.
The annual average dew point in Lenvik is 0°C (32°F), which feels dry and comfortable. Outdoor activities are comfortable year-round from a humidity standpoint.
Lenvik has a Subarctic climate, classified as Dfc under the Köppen system. Continental climates experience extreme temperature ranges — hot summers and cold, snowy winters.
The 'feels like' temperature in Lenvik ranges from -4°C (25°F) to 2°C (36°F) on average. Wind chill makes winters feel noticeably colder than the actual temperature — layered clothing is recommended.
Yes, July is a great time to visit Lenvik. It earns a climate score of 6.8/10 with Good.
For July in Lenvik, pack Layered clothing, Light jacket, Umbrella, Waterproof jacket, Comfortable walking shoes. With average highs of 16°C (62°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.
Last updated: