Iceland
Húsavík in September: weather, sea & travel advice
This month's data profile
Rain shapes the decision
Húsavík in September is climatically mixed. The average daily high is around 7 °C, and the sea is about 8 °C. With about 17 rainy days it is very wet.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
17/100 · #6
Warmth
#4
Dryness
#7
Sun
#6
Sea warmth
#3
Published best categories: none
Húsavík · SeptemberPhoto: Chmee2 / Valtameri · CC BY 3.0Climate facts
- Average high
- 7 °C
- Average low
- 3 °C
- Sea
- 8 °C
- Rainy days (est.)
- 17 rainy days (est.)
- Sun (est.)
- 2 h/day
- Humidity
- 89 %
Climate evidence with direct month comparison
The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Precipitation mm | Sun h/day (est.) | Humidity % | Wind m/s | Sea °C | Score |
|---|---|---|---|---|---|---|---|---|---|
| August | 11 | 6 | 16 | 89 | 4.0 | 86 | 2.9 | 9 | 25 |
| September (selected) | 7 | 3 | 17 | 115 | 2.3 | 89 | 3.6 | 8 | 17 |
| October | 2 | -1 | 20 | 136 | 0.8 | 92 | 3.9 | 6 | 10 |
How do the previous and next months compare?
Baseline: September (17/100)
Positive and negative values show the change from the selected month.
| Score Δ | Average high Δ | Average low Δ | Rainy days Δ | Rain Δ | Sun Δ | Humidity Δ | Wind Δ | Sea Δ | |
|---|---|---|---|---|---|---|---|---|---|
| August | +8 | +3.4 °C | +2.9 °C | -1.3 | -26.3 mm | +1.7 h | -2.3 % | -0.7 m/s | +1.3 °C |
| October | -7 | -5 °C | -4 °C | +3 | +21.2 mm | -1.5 h | +2.9 % | +0.3 m/s | -1.9 °C |
All twelve months in context
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Where to stay in Húsavík
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Useful next decisions
Frequently asked questions
How warm is Húsavík in September?
The average daily high is around 7 °C, with an average daily low of about 3 °C.
Can you swim in Húsavík in September?
The sea is about 8 °C (cold).
Does it rain a lot in Húsavík in September?
The curated estimate is about 17 rainy days per month, not a directly measured long-term average. Total precipitation averages around 115 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Húsavík?
No month in Húsavík reaches the threshold for a clear recommendation in the climate score; the month comparison above shows the differences.