Measurements:
°C
°F
Oshawa
40°F
E 17 mph
Feels like: 30°F
Precip: 0%
World Resorts Canada Oshawa Weather May Weather in Oshawa

Oshawa Weather: May

Average Day Temperature: 59.7°F
Average Night Temperature: 49.1°F
Sea Water Temperature: 46.5°F
Number of Sunny Days: 11 days
Sunshine Hours: 14.2 - 15.2 hours
Number of Rainy Days: 1 day
Precipitation Totals: 0.8 in

Air Temperature in May, °F

Select Year: 2024 2023 2022

The highest day temperature in May 2024 was 73°F. The lowest night temperature was 44°F. The average values for day and night temperatures during May were 61.5°F и 51.4°F respectivly.

Oshawa Water Sea Temperature in May, °F

Select Year: 2024 2023 2022

The average sea surface temperature in May 2024 for Oshawa was 50.7°F. The maximum and minimum values were 40.2°F and 59.8°F respectively.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during May. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in May, in

Precipitation total in May for Oshawa is 0.8 in. It makes may one of the least rainy months of the year.

Wind Speed in May, mph

The average wind speed in May is 8.1 mph. It makes May one of the most windless months of the year for Oshawa.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Oshawa in May is 8.3 hours.

Best Time to Visit Oshawa
The most sunny months:
September 15 days
August 14 days
July 12 days
The most warm months:
July 78.3 °F
August 78.0 °F
June 71.5 °F
Warmest sea temperature:
August 72.3 °F
September 69.7 °F
July 69.0 °F
The most cold months:
January 25.1 °F
February 26.0 °F
December 33.7 °F
The most rainy months:
July 3 days
April 3 days
September 2 days
The most windy months:
March 11 mph
February 11 mph
November 11 mph

Oshawa on the Weather Map

Canada Resorts:
NAME
Halifax +38
Moncton +42
Montreal +38
Ottawa +34
Prince Edward Island +46
Quebec +36
Saint John +34
St. John's +44
Sydney +48
Thunder Bay +24
Toronto +40
Vancouver +44
Victoria +44
Winnipeg +20
Yellowknife -26
24 Hours Weather Forecast
Oshawa
Local time: 01:59
24 nov, sunday
0300 40°F
E
17 mph
0600 38°F
E
15 mph
0900 38°F
E
12 mph
1200 40°F
SE
9 mph
1500 42°F
SE
16 mph
1800 38°F
SE
12 mph
2100 32°F
SE
9 mph
25 nov, monday
0000 30°F
SE
6 mph