Olten in may: average Weather, Temperature and Climate
Weather in Olten in may 2025
The weather in Olten in may comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout may
tolerable weather 24.7cm
Weather at 6am
50°F
Clear/Sunny
33% of time
27%
16%
10%
Weather at 12pm
65°F
Moderate rain at times
37% of time
33%
17%
7%
Weather at 6pm
58°F
Moderate rain at times
38% of time
29%
17%
13%
Weather at 3am
43°F
27%
25%
24%
11%
Evolution of daily average temperature and precipitation in Olten in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Olten in may.
The climate of Olten in may is tolerable
In may in Olten, the climate is wet (with 9in of precipitation over 14 days). The weather's not getting better compared to the previous month since in april there is an average of 4.5in of precipitation over 8 days.
The climate is rather fresh here the month of may, but it is livable by dressing warm. The high seasonal norm is 65°F. On average, the recorded minimum temperature is 50°F. Thus, the mean temperature average in may in Olten is 58°F. Note that seasonal normals in contrast with those observed in Olten in the month of may with a maximum record of 88°F in 2009 and a minimum record of 22°F in 2012. You can plan to have about 17 days with temperatures above 65°F, or 55% of time.
On average, in Olten, the days of may last 15:07. The sun rises at 04:52 and sunset is at 19:59.
With proper weather, may is okay (but not good) to go in Olten.
May: another location in Switzerland?
If you want to go to Switzerland in may, there are destinations with better weather than Olten:
In may, Zurich, Basel, Bern, Lausanne, Lugano and Kloten have good weather.
Seasonal average climate and temperature of Olten in may
Check below seasonal norms These statistics are generated from the weather statements of the past years of the month of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 58°F | ||||
| Highest temperature | 65°F | ||||
| Lowest temperature | 50°F | ||||
| Highest record temperature | 88°F (2009) | ||||
| Lowest record temperature | 22°F (2012) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 17 day(s) (55%) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Wind | |||||
| Wind speed | 12km/h | ||||
| Wind temperature | 49°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 9in | ||||
| Number of days with rainfall | 14 day(s) (45%) | ||||
| Record daily rainfall | 3.4in (2009) | ||||
| Snowfall | 24.7cm | ||||
| Other climate data | |||||
| Humidity | 88% | ||||
| Visibility | 8.58km | ||||
| Cloud cover | 43% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 14 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 04:52 | ||||
| Time of sunset | 19:59 | ||||
| Length of day | 15:07 | ||||
| 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 Olten in may 2024:
49°F to 72°F
40°F to 49°F
41°F to 56°F
40°F to 56°F
47°F to 63°F
50°F to 54°F
43°F to 52°F
47°F to 56°F
41°F to 59°F
43°F to 70°F
43°F to 72°F
50°F to 77°F
50°F to 72°F
49°F to 74°F
50°F to 59°F
49°F to 63°F
47°F to 61°F
43°F to 70°F
45°F to 68°F
49°F to 74°F
50°F to 58°F
47°F to 61°F
45°F to 58°F
43°F to 68°F
47°F to 70°F
47°F to 70°F
50°F to 61°F
47°F to 67°F
49°F to 63°F
50°F to 61°F
45°F to 50°F
Map: other cities in Switzerland in may
Cities near Olten:
| Aarau in may | tolerable weather |
| Regionaler Naturpark Thal in may | tolerable weather |
| Langenthal in may | tolerable weather |
| Wohlen in may | good weather |
| Basel in may | good weather |
| Burgdorf in may | good weather |
| Entlebuch in may | good weather |
| Grenchen in may | tolerable weather |
| Delémont in may | tolerable weather |
| Lucerne in may | tolerable weather |
| Zurich in may | good weather |
| Zug in may | tolerable weather |
Click over cities on the map for information about the weather in may.
Olten
perfect weather
good
tolerable
bad
very bad
Weather data for Olten in may:
Weather data for Olten for may are derived from an average of the weather forecast since 2009 in Olten. There is a margin of error and these forecasts are to be considered as general information only. The weather in Olten 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 Olten.