Dettifoss in may: average Weather, Temperature and Climate
Weather in Dettifoss in may 2025
The weather in Dettifoss in may 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 may
very bad weather 269.2cm
Weather at 6am
38°F
Snow showers
26% of time
17%
17%
17%
Weather at 12pm
43°F
Partly Cloudy
23% of time
21%
19%
17%
Weather at 6pm
41°F
Partly Cloudy
21% of time
21%
21%
16%
Weather at 3am
34°F
26%
21%
17%
13%
Evolution of daily average temperature and precipitation in Dettifoss in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Dettifoss in may.
The climate of Dettifoss in may is very bad
The climate in may in Dettifoss is wet (with 4.4in of precipitation over 7 days). It should be noted an improvement from the previous month since in april it receives an average of 4.5in of precipitation over 6 days.
The climate is rather cold in this location the month of may. Do not forget to cover yourself! The high seasonal norm is 43°F. The minimum is 38°F. Thus, the mean temperature average on this month of may in Dettifoss is 41°F. Note that these seasonal averages are in contrast with those observed in Dettifoss in the month of may with a maximum record of 68°F in 2018 and a minimum record of 18°F in 2013. You can expect to have about 9 days with temperatures under 32°F, or 29% of time.
Day length in Dettifoss in may is 19:07. The sun rises at 03:30 and sets at 22:37.
Seasonal average climate and temperature of Dettifoss in may
Check below seasonal norms These statistics are set from the weather statements of the last years of the month of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 41°F | ||||
| Highest temperature | 43°F | ||||
| Lowest temperature | 38°F | ||||
| Highest record temperature | 68°F (2018) | ||||
| Lowest record temperature | 18°F (2013) | ||||
| Number of days at +65°F | 0 day(s) (0%) | ||||
| Number of days at -32°F | 9 day(s) (29%) | ||||
| Wind | |||||
| Wind speed | 22km/h | ||||
| Wind temperature | 31°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 4.4in | ||||
| Number of days with rainfall | 7 day(s) (22%) | ||||
| Record daily rainfall | 1.6in (2011) | ||||
| Snowfall | 269.2cm | ||||
| Other climate data | |||||
| Humidity | 87% | ||||
| Visibility | 7.63km | ||||
| Cloud cover | 64% | ||||
| UV index | 2 | ||||
| Daily sunshine hours | 17 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 03:30 | ||||
| Time of sunset | 22:37 | ||||
| Length of day | 19:07 | ||||
| Our opinion about the weather in may | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last may?
Here is the day by day recorded weather in Dettifoss in may 2024:
32°F to 40°F
38°F to 41°F
38°F to 40°F
41°F to 47°F
43°F to 49°F
41°F to 45°F
41°F to 49°F
38°F to 43°F
40°F to 47°F
41°F to 43°F
45°F to 50°F
45°F to 50°F
40°F to 41°F
38°F to 43°F
43°F to 45°F
38°F to 40°F
40°F to 40°F
36°F to 38°F
34°F to 36°F
36°F to 45°F
45°F to 50°F
40°F to 43°F
41°F to 45°F
49°F to 52°F
49°F to 58°F
49°F to 56°F
45°F to 47°F
43°F to 45°F
43°F to 45°F
43°F to 50°F
47°F to 49°F
Map: other cities in Iceland in may
Cities near Dettifoss:
| Asbyrgi Canyon in may | very bad weather |
| Mývatn in may | very bad weather |
| Húsavík in may | very bad weather |
| Þórshöfn in may | very bad weather |
| Raufarhöfn in may | very bad weather |
| Akureyri in may | very bad weather |
| Askja in may | very bad weather |
| Dalvik in may | very bad weather |
| Miðgarðar in may | very bad weather |
| Egilsstaðir in may | very bad weather |
| Siglufjördur in may | very bad weather |
| Borgarfjörður eystri in may | very bad weather |
Click over cities on the map for information about the weather in may.
Dettifoss
perfect weather
good
tolerable
bad
very bad
Weather data for Dettifoss in may:
Weather data for Dettifoss for may are derived from an average of the weather forecast since 2009 in Dettifoss. There is a margin of error and these forecasts are to be considered as general information only. The weather in Dettifoss 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 Dettifoss.