Best time to visit Kiruna
Re-score for me — drag the dial — every chart on the page recolours live for your heat limit 27°C
Default 27 °C is the upper edge of the Holiday Climate Index "ideal comfort" band (Scott, Rutty, Amelung & Tang, 2016). Above this, most warm-tourism travellers report measurable discomfort.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
How is this scored? HCI / Steadman / CCI gate — full methodology and citations below.
Compare with another destination
Add as many as you like — stacked below the main strips above. Each row is just the recent-window score strip and (for beach destinations) sea-temperature strip.
Tours in Kiruna
6 top-rated tours via Viator. Booking links earn this site a commission at no cost to you. Map locations are approximate (centred on Kiruna).
- 1
Kiruna Northern Lights Tour with Photographer - 2
Kiruna Private Transfer from Kiruna (KNR) airport to central Kiruna - 3
Private Romantic Walking Tour in Kiruna with Historic Church - 4
From Kiruna: Aurora Snowmobile Adventure - 5
Snowmobile Adventure in Lapland: Guided Tour from Kiruna - 6
Ice Hotel and Sami Camp from Kiruna
Last refreshed 2026-06-26.
Similar climatesLevi94% · Rovaniemi92% · Kuusamo91%
Other destinations with the most-alike year-round climate to Kiruna (apparent temperature, rain hours, sunshine — matched within the same trip-profile). The ±N chip compares each match's typical score for the current month against Kiruna's. Based on the 2020-2024 climatology, not this year's actual weather.
Month-by-month
| Month | Temp °C | Feels °C | Rain days | Rain h | Rain h/day | Humidity | Wind km/h | Sun h | UV | Interest | Score |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | -14–-8 | -13 | 14 | 211 | 15.1 | 84% | 17 | 14 | — | Quiet | 5 |
| Feb | -13–-7 | -12 | 9 | 167 | 18.6 | 82% | 18 | 63 | — | Quiet | 6 |
| Mar | -10–-3 | -8 | 9 | 136 | 15.1 | 74% | 18 | 162 | 1 | Quiet | 8 |
| Apr | -7–0 | -4 | 10 | 144 | 14.4 | 68% | 16 | 212 | 2 | Quiet | 8 |
| May | -1–7 | 4 | 9 | 125 | 13.9 | 62% | 16 | 288 | 3 | Quiet | 9 |
| Jun | 8–17 | 14 | 11 | 132 | 12.0 | 52% | 16 | 347 | 3 | Quiet | 4 |
| Jul | 10–17 | 15 | 17 | 221 | 13.0 | 62% | 16 | 275 | 3 | Quiet | 2 |
| Aug | 8–15 | 13 | 13 | 168 | 12.9 | 67% | 17 | 227 | 2 | Busy | 4 |
| Sep | 4–10 | 6 | 12 | 173 | 14.4 | 74% | 17 | 135 | 1 | Moderate | 7 |
| Oct | -3–2 | -2 | 13 | 180 | 13.8 | 86% | 16 | 72 | — | Moderate | 6 |
| Nov | -8–-3 | -7 | 10 | 138 | 13.8 | 87% | 16 | 24 | — | Peak | 6 |
| Dec | -13–-7 | -12 | 14 | 210 | 15.0 | 86% | 16 | 0 | — | Busy | 4 |
UV Index in Kiruna by Month
UV index in Kiruna peaks at 3 (low) in July, dropping to 0 (low) in November.
Best months in detail
May
9/10-1–7°C (feels 4°C) · 9 rain days (125h) · 288 sun hours · 62% humidity · Quiet crowd · UV 3 (low) · sunniest 1 in 10 days reach 3 (moderate)
March
8/10-10–-3°C (feels -8°C) · 9 rain days (136h) · 162 sun hours · 74% humidity · Quiet crowd · UV 1 (low)
April
8/10-7–0°C (feels -4°C) · 10 rain days (144h) · 212 sun hours · 68% humidity · Quiet crowd · UV 2 (low)
Every month
Show the other 9 months in detail
January
5/10-14–-8°C (feels -13°C) · 14 rain days (211h) · 14 sun hours · 84% humidity · Quiet crowd
February
6/10-13–-7°C (feels -12°C) · 9 rain days (167h) · 63 sun hours · 82% humidity · Quiet crowd
June
4/108–17°C (feels 14°C) · 11 rain days (132h) · 347 sun hours · 52% humidity · Quiet crowd · UV 3 (low) · sunniest 1 in 10 days reach 4 (moderate)
July
2/1010–17°C (feels 15°C) · 17 rain days (221h) · 275 sun hours · 62% humidity · Quiet crowd · UV 3 (low) · sunniest 1 in 10 days reach 4 (moderate)
August
4/108–15°C (feels 13°C) · 13 rain days (168h) · 227 sun hours · 67% humidity · Busy crowd · UV 2 (low)
September
7/104–10°C (feels 6°C) · 12 rain days (173h) · 135 sun hours · 74% humidity · Moderate crowd · UV 1 (low)
October
6/10-3–2°C (feels -2°C) · 13 rain days (180h) · 72 sun hours · 86% humidity · Moderate crowd
November
6/10-8–-3°C (feels -7°C) · 10 rain days (138h) · 24 sun hours · 87% humidity · Peak crowd
December
4/10-13–-7°C (feels -12°C) · 14 rain days (210h) · 0 sun hours · 86% humidity · Busy crowd
Frequently asked questions about visiting Kiruna
When is the best time to visit Kiruna?
May is the highest-scoring month (9/10 on the Holiday Climate Index). Typical conditions: -1–7°C (9 rainy days). The top three months by score are May, March, April.
What is the worst time to visit Kiruna?
July is the lowest-scoring month (2/10, capped by extreme heat). Typical conditions: 10–17°C (17 rainy days).
Is Kiruna too hot in summer?
3 months (June, July, August) trip the heat deal-breaker in our scoring: apparent temperature crosses the comfort cap, so even with clear skies and low rain the score is held down. Plan around it if heat tolerance is low.
When are crowds lowest in Kiruna?
Search-interest seasonality (Google Trends 2021-2025) is lowest in March and peaks in November. Interest tracks both in-trip visitors and lead-time planners, so treat it as a "destination is on people's minds" signal rather than literal arrivals.
Which months in Kiruna have good weather but fewer tourists?
May (climate 9/10, crowd index 6) and March (climate 8/10, crowd index 0) — shoulder months with above-average climate and below-median search-interest. Often the best value-for-weather trade.
What is the UV index in Kiruna by month?
UV peaks at 3 (low) in July and is lowest in November at 0 (low). Monthly peak values: Jan —, Feb —, Mar 1, Apr 2, May 3, Jun 3, Jul 3, Aug 2, Sep 1, Oct —, Nov —, Dec —.
What is the UV index in Kiruna in July?
July is the peak UV month in Kiruna, with a daily-peak UV index of 3 (low). Standard sun protection — sunglasses and light SPF — is recommended.
How high can UV get in Kiruna on the sunniest days?
Most days look like the monthly average, but on the sunniest ~1 in 10 days UV climbs higher than the mean suggests. June is the worst case: typical days average UV 3 (low), but the top 10% of days reach UV 4 (moderate) — and even higher. Months where the sunniest days routinely exceed the typical reading: May, June, July. Plan sun protection for the worst case, not the average.