Marathon in may: average Weather, Temperature and Climate
Weather in Marathon in may 2025
The weather in Marathon in may comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout may
very bad weather 52.5cm
Weather at 6am
41°F
Clear/Sunny
34% of time
24%
15%
9%
Weather at 12pm
50°F
Clear/Sunny
39% of time
23%
16%
12%
Weather at 6pm
49°F
Clear/Sunny
36% of time
26%
17%
10%
Weather at 3am
40°F
35%
20%
15%
9%
Evolution of daily average temperature and precipitation in Marathon in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Marathon in may.
The climate of Marathon in may is very bad
the weather in Marathon in may is wet (with 4.8in of precipitation over 7 days). The situation is deteriorating compared to the previous month since in april there is an average of 3.5in of rainfall over 5 days.
The climate is relatively cool around this city the month of may, but it is tolerable when dressing warm. The high seasonal norm is 52°F. The seasonal minimum is 41°F. Thus, the mean temperature average on this month of may in Marathon is 47°F. Note that these seasonal averages are in contrast with those observed in Marathon in the month of may with a maximum record of 68°F in 2010 and a minimum record of 20°F in 2020.
Day length in Marathon in may is 15:17. The sun rises at 05:04 and sunset is at 20:21.
With an unfavorable weather, the month of may is not the best time to go there in Canada.
May: another location in Canada?
If you want to go to Canada in may, there are destinations with better weather than Marathon:
In may, Ottawa, Quebec City, Toronto, Niagara Falls (Ontario), Brampton and Victoria have good weather.
Finally, Calgary, Thunder Bay, Vancouver, Whistler, Whitehorse (Yukon) and Winnipeg (Manitoba) have a tolerable climate, but better than Marathon.
Seasonal average climate and temperature of Marathon in may
Check below seasonal norms These datas are generated from the weather statements of the past years of the month of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 47°F | ||||
| Highest temperature | 52°F | ||||
| Lowest temperature | 41°F | ||||
| Highest record temperature | 68°F (2010) | ||||
| Lowest record temperature | 20°F (2020) | ||||
| Number of days at +65°F | 1 day(s) (3%) | ||||
| Number of days at -32°F | 3 day(s) (10%) | ||||
| Wind | |||||
| Wind speed | 18km/h | ||||
| Wind temperature | 38°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 4.8in | ||||
| Number of days with rainfall | 7 day(s) (21%) | ||||
| Record daily rainfall | 2.9in (2013) | ||||
| Snowfall | 52.5cm | ||||
| Other climate data | |||||
| Humidity | 81% | ||||
| Visibility | 8.74km | ||||
| Cloud cover | 46% | ||||
| UV index | 3 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:04 | ||||
| Time of sunset | 20:21 | ||||
| Length of day | 15:17 | ||||
| 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 Marathon in may 2024:
38°F to 40°F
38°F to 45°F
41°F to 47°F
41°F to 43°F
41°F to 49°F
38°F to 50°F
43°F to 56°F
43°F to 54°F
40°F to 54°F
41°F to 47°F
43°F to 50°F
40°F to 47°F
38°F to 52°F
36°F to 52°F
41°F to 54°F
45°F to 47°F
41°F to 49°F
45°F to 54°F
43°F to 52°F
43°F to 50°F
45°F to 58°F
45°F to 56°F
40°F to 47°F
38°F to 52°F
43°F to 50°F
43°F to 52°F
50°F to 54°F
47°F to 52°F
40°F to 54°F
43°F to 52°F
43°F to 49°F
Map: other cities in Canada in may
Cities near Marathon:
| Thunder Bay in may | tolerable weather |
| Sault Ste. Marie in may | tolerable weather |
| Timmins in may | tolerable weather |
| Dryden in may | tolerable weather |
| Greater Sudbury in may | tolerable weather |
| Bruce Peninsula in may | tolerable weather |
| Red Lake in may | tolerable weather |
| North Bay in may | tolerable weather |
| Owen Sound in may | tolerable weather |
| Orillia in may | good weather |
| Brampton in may | good weather |
| Toronto in may | good weather |
Click over cities on the map for information about the weather in may.
Marathon
perfect weather
good
tolerable
bad
very bad
Weather data for Marathon in may:
Weather data for Marathon for may are derived from an average of the weather forecast since 2009 in Marathon. There is a margin of error and these forecasts are to be considered as general information only. The weather in Marathon 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 Marathon.