Sundsvall in may: average Weather, Temperature and Climate
Weather in Sundsvall in may 2025
The weather in Sundsvall in the month of may comes from statistical datas on the last years. You can view the weather statistics the entire month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout may
tolerable weather 47.5cm
Weather at 6am
49°F
Clear/Sunny
35% of time
29%
17%
10%
Weather at 12pm
56°F
Partly Cloudy
31% of time
28%
19%
16%
Weather at 6pm
50°F
Partly Cloudy
31% of time
29%
16%
15%
Weather at 3am
43°F
34%
23%
12%
12%
Evolution of daily average temperature and precipitation in Sundsvall in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Sundsvall in may.
The climate of Sundsvall in may is tolerable
The weather in may in Sundsvall is wet (with 2.8in of rainfall over 4 days). Unfortunately, the weather conditions is worsening than the previous month since in april there is an average of 1.7in of rainfall over 3 days.
The climate is relatively cool there the month of may, but it is livable when dressing hot. The thermometer averaged maximum of 56°F. In the morning the temperature drops to 49°F. Thus, the mean temperature average on this month of may in Sundsvall is 52°F. Note that seasonal normals are in contrast with those observed in Sundsvall in the month of may with a maximum record of 81°F in 2018 and a minimum record of 31°F in 2017. You can hope to have about 5 days with temperatures over 65°F, or 16% of the month.
On this month of may, day length in Sundsvall is generally 17:50. The sun rises at 02:53 and sets at 20:43.
With proper weather, may is okay (but not good) to go in Sundsvall in Sweden.
Sundsvall: another month?
If you can push back the dates of your trip, we advise you to go in june to Sundsvall. more information
May: another location in Sweden?
If you want to go to Sweden in may, there are destinations with better weather than Sundsvall:
In may, Gävle, Uppsala, Lund, Norrkoping, Arvika and Avesta have good weather.
Seasonal average climate and temperature of Sundsvall in may
Check below seasonal norms These datas are set from the weather statements of the past years of the month of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 52°F | ||||
| Highest temperature | 56°F | ||||
| Lowest temperature | 49°F | ||||
| Highest record temperature | 81°F (2018) | ||||
| Lowest record temperature | 31°F (2017) | ||||
| Number of days at +65°F | 5 day(s) (16%) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Sea temperature | |||||
| Average sea temperature | 42°F | ||||
| Lowest sea temperature | 34°F | ||||
| Highest sea temperature | 50°F | ||||
| Wind | |||||
| Wind speed | 15km/h | ||||
| Wind temperature | 45°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.8in | ||||
| Number of days with rainfall | 4 day(s) (13%) | ||||
| Record daily rainfall | 1.9in (2011) | ||||
| Snowfall | 47.5cm | ||||
| Other climate data | |||||
| Humidity | 70% | ||||
| Visibility | 9km | ||||
| Cloud cover | 47% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 16 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 02:53 | ||||
| Time of sunset | 20:43 | ||||
| Length of day | 17:50 | ||||
| Our opinion about the weather in may | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last may?
Here is the day by day recorded weather in Sundsvall in may 2024:
41°F to 47°F
40°F to 47°F
41°F to 50°F
47°F to 59°F
36°F to 40°F
36°F to 43°F
38°F to 45°F
34°F to 40°F
38°F to 49°F
40°F to 52°F
43°F to 58°F
49°F to 67°F
56°F to 68°F
58°F to 72°F
63°F to 77°F
63°F to 70°F
54°F to 72°F
61°F to 76°F
58°F to 61°F
47°F to 59°F
52°F to 65°F
58°F to 70°F
56°F to 63°F
50°F to 58°F
59°F to 68°F
56°F to 67°F
54°F to 65°F
59°F to 72°F
59°F to 65°F
59°F to 67°F
61°F to 68°F
Map: other cities in Sweden in may
Cities near Sundsvall:
| Härnösand in may | bad weather |
| Kramfors in may | tolerable weather |
| Hudiksvall in may | tolerable weather |
| Ljusdal in may | tolerable weather |
| Skuleskogens nationalpark in may | bad weather |
| Söderhamn in may | tolerable weather |
| Ornskoldsvik in may | bad weather |
| Edsbyn in may | tolerable weather |
| Ostersund in may | bad weather |
| Stroemsund in may | bad weather |
| Gävle in may | good weather |
| Sandviken in may | good weather |
Click over cities on the map for information about the weather in may.
Sundsvall
perfect weather
good
tolerable
bad
very bad
Weather data for Sundsvall in may:
Weather data for Sundsvall for may are derived from an average of the weather forecast since 2009 in Sundsvall. There is a margin of error and these forecasts are to be considered as general information only. The weather in Sundsvall 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 Sundsvall.