Grindavík in october: average Weather, Temperature and Climate
Weather in Grindavík in october 2025
The weather in Grindavík in the month of october comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout october
very bad weather 20.7cm
Weather at 6am
45°F
Moderate rain at times
27% of time
21%
21%
17%
Weather at 12pm
45°F
Moderate rain at times
29% of time
21%
19%
18%
Weather at 6pm
45°F
Cloudy
26% of time
25%
25%
15%
Weather at 3am
45°F
28%
22%
21%
16%
Evolution of daily average temperature and precipitation in Grindavík in october
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Grindavík in october.
The climate of Grindavík in october is very bad
The climate in october in Grindavík is wet (with 7.2in of precipitation over 11 days). It should be noted an improvement from the previous month since in september it receives an average of 8in of precipitation over 13 days.
The climate is quite more than very fresh here the month of october. Do not forget to cover yourself! The thermometer averaged maximum of 47°F. The seasonal minimum is 45°F. Thus, the mean temperature average in october in Grindavík is 45°F. These temperatures are far removed from those records observed in Grindavík in october with a maximum record of 54°F in 2010 and a minimum record of 27°F in 2020.
In october in Grindavík, the days on average last 09:51. The sun rises at 08:19 and sets at 18:10.
With an unfavorable weather, this month is not recommended to go in that area in Iceland.
Seasonal average climate and temperature of Grindavík in october
Check below seasonal norms These statistics are compiled from the weather statements of the past years of october.
| October | |||||
| Outside temperature | |||||
| Average temperature | 45°F | ||||
| Highest temperature | 47°F | ||||
| Lowest temperature | 45°F | ||||
| Highest record temperature | 54°F (2010) | ||||
| Lowest record temperature | 27°F (2020) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Sea temperature | |||||
| Average sea temperature | 48°F | ||||
| Lowest sea temperature | 45°F | ||||
| Highest sea temperature | 51°F | ||||
| Wind | |||||
| Wind speed | 37km/h | ||||
| Wind temperature | 36°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 7.2in | ||||
| Number of days with rainfall | 11 day(s) (36%) | ||||
| Record daily rainfall | 3.5in (2016) | ||||
| Snowfall | 20.7cm | ||||
| Other climate data | |||||
| Humidity | 82% | ||||
| Visibility | 8.92km | ||||
| Cloud cover | 64% | ||||
| UV index | 3 | ||||
| Daily sunshine hours | 7 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 08:19 | ||||
| Time of sunset | 18:10 | ||||
| Length of day | 09:51 | ||||
| Our opinion about the weather in october | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last october?
Here is the day by day recorded weather in Grindavík in october 2024:
41°F to 49°F
45°F to 47°F
45°F to 47°F
38°F to 45°F
38°F to 45°F
36°F to 43°F
34°F to 41°F
34°F to 40°F
34°F to 40°F
31°F to 34°F
31°F to 36°F
29°F to 34°F
31°F to 38°F
36°F to 40°F
36°F to 40°F
40°F to 43°F
41°F to 43°F
40°F to 43°F
41°F to 45°F
40°F to 43°F
38°F to 40°F
34°F to 38°F
38°F to 41°F
36°F to 41°F
32°F to 47°F
40°F to 41°F
40°F to 41°F
36°F to 45°F
41°F to 43°F
40°F to 43°F
36°F to 40°F
Map: other cities in Iceland in october
Cities near Grindavík:
| Vogar in october | very bad weather |
| Keflavík in october | very bad weather |
| Suðurnesjabær in october | very bad weather |
| Kopavogur in october | very bad weather |
| Reykjavík in october | very bad weather |
| Seltjarnarnes in october | very bad weather |
| Mosfellsbaer in october | very bad weather |
| Akranes in october | very bad weather |
| Hveragerdi in october | very bad weather |
| Selfoss in october | very bad weather |
| Thingvellir in october | very bad weather |
| Borgarnes in october | very bad weather |
Click over cities on the map for information about the weather in october.
Grindavík
perfect weather
good
tolerable
bad
very bad
Weather data for Grindavík in october:
Weather data for Grindavík for october are derived from an average of the weather forecast since 2009 in Grindavík. There is a margin of error and these forecasts are to be considered as general information only. The weather in Grindavík can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Grindavík.