How many days did it rain in Grindavík (Reykjanes) in October 2026?

1 mm or more of precipitation was recorded on 1 days; the monthly total was 16.3 mm.

Where do the archive values come from?

They are the last update we made for that day from Open-Meteo weather model data. They are not official weather station measurements, so small differences are possible.

Weather · Iceland

Grindavík (Reykjanes) Weather in October 2026

Grindavík (Reykjanes) · October 2026 · Recorded days: 2

8°2°

Rain

Warmest day: 9°; October 14
Coldest night: 2°; October 15
Total precipitation: 16.3 mm
Wet days: 1
Dry days: 1
Recorded days: 2

Across the 2 recorded days of October 2026 in Grindavík (Reykjanes), the average high was 8°C and the average low 2°C. The warmest day was October 14 (9°C) and the coldest night October 15 (2°C). Total precipitation was 16.3 mm, with 1 mm or more on 1 days. The month is still in progress; each day is added once it ends.

October 2026: day by day

Days with a dashed border are forecasts.

Full archive

1
2
3
4
5
6
7
8
9
10
11
12
13
149° 3°
157° 2°
16
17
18
198° 4°
207° 2°
215° 1°
223° 1°
233° 1°
244° 1°
253° 1°
265° 2°
275° 3°
287° 3°
296° 3°
305° 2°
314° 3°

Frequently asked questions

How many days did it rain in Grindavík (Reykjanes) in October 2026?: 1 mm or more of precipitation was recorded on 1 days; the monthly total was 16.3 mm.
What was the warmest day in Grindavík (Reykjanes) in October 2026?: The warmest day was October 14 (9°C) and the coldest night October 15 (2°C).
Where do the archive values come from?: They are the last update we made for that day from Open-Meteo weather model data. They are not official weather station measurements, so small differences are possible.