Oshawa, Canada
Weather by months in Oshawa
January
February
March
April
May
June
July
August
September
October
November
December
18ºC
Avg. daily temperature
26ºC
High
2ºC
Low
65 mm
Total precipitation
65%
Avg. humidity
4m/s
Avg. wind
12 
Sunny days
9 
Cloudy days
6 
Rainy days
Air temperature
May
The temperature is between 6 and 18 degrees Celsius.
Low6º18ºHigh
1.5The temperature is between 7 and 19 degrees Celsius.
Low7º19ºHigh
4.5The temperature is between 9 and 21 degrees Celsius.
Low9º21ºHigh
7.5The temperature is between 10 and 22 degrees Celsius.
Low10º22ºHigh
10.5The temperature is between 11 and 23 degrees Celsius.
Low11º23ºHigh
13.5The temperature is between 9 and 21 degrees Celsius.
Low9º21ºHigh
16.5The temperature is between 10 and 22 degrees Celsius.
Low10º22ºHigh
18.5The temperature is between 8 and 20 degrees Celsius.
Low8º20ºHigh
20.5The temperature is between 9 and 21 degrees Celsius.
Low9º21ºHigh
22.5The temperature is between 10 and 22 degrees Celsius.
Low10º22ºHigh
24.5The temperature is between 12 and 24 degrees Celsius.
Low12º24ºHigh
26.5The temperature is between 11 and 23 degrees Celsius.
Low11º23ºHigh
28.5In Oshawa, May experiences a maximum daytime temperature of around 26ºC and a minimum nighttime temperature of 2ºC. The average daily high is about 18ºC, while the average nightly low hovers around 8ºC. This month is suitable for hiking at Harmony Valley Conservation Area or enjoying picnics in the parks as spring fully blooms.
