May weather forecastBowmanville, Canada

May

Weather in May

May, the last month of the spring in Bowmanville, is a moderate month, with an average temperature varying between 8°C (46.4°F) and 15.7°C (60.3°F).

Temperature

Bowmanville's weather shows a temperature rise with the arrival of May, moving from a chilly 8.8°C (47.8°F) in April to a refreshing 15.7°C (60.3°F). The average temperature in Bowmanville drops to a chilly 8°C (46.4°F) during the night in the month of May.

Humidity

In Bowmanville, Canada, the average relative humidity in May is 77%.

Rainfall

In Bowmanville, Canada, in May, it is raining for 16.4 days, with typically 70mm (2.76") of accumulated precipitation. In Bowmanville, during the entire year, the rain falls for 158.8 days and collects up to 693mm (27.28") of precipitation.

Snowfall

In Bowmanville, snow does not fall in May through October.

Daylight

The average length of the day in May in Bowmanville is 14h and 46min.
On the first day of May, sunrise is at 6:05 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 5:35 am and sunset at 8:49 pm EDT.

Sunshine

In Bowmanville, the average sunshine in May is 8.8h.

UV index

In May, the average daily maximum UV index in Bowmanville is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.
Note: A typical high UV index of 4 in May suggests the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.

Updated: Feb 4, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Bowmanville, in May, the average high-temperature is 15.7°C (60.3°F), and the average low-temperature is 8°C (46.4°F).

In Bowmanville, the average relative humidity in May is 77%.

In Bowmanville, in May, during 16.4 rainfall days, 70mm (2.76") of precipitation is typically accumulated.

May through October are months without snowfall in Bowmanville.

In May, in Bowmanville, Canada, it doesn't snow. April is the latest month when it typically snows.

In May, the average day length in Bowmanville is 14h and 46min.

In May, on the first day of the month, sunrise is at 6:05 am and sunset at 8:18 pm. On the last day of the month, in Bowmanville, sunrise is at 5:35 am and sunset at 8:49 pm EDT.

The average sunshine duration in May in Bowmanville, Canada, is 8.8h.

In Bowmanville, Canada, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

8.8°C

15.7°C

20.2°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

18.5km/h

14.3km/h

12.9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

12.4

12.6

11.6

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Bowmanville, Canada

Average high temperature in May: 15.7°C

The warmest month (with the highest average high temperature) is July (24.4°C).
The month with the lowest average high temperature is January (-2.9°C).

Average low temperature in May: 8°C

The month with the highest average low temperature is August (16.8°C).
The coldest month (with the lowest average low temperature) is January (-8.3°C).

Average pressure in May
Bowmanville, Canada

Average pressure in May: 1015.2mbar

The month with the highest atmospheric pressure is March (1018.3mbar).
The month with the lowest atmospheric pressure is June (1013mbar).

Average wind speed in May
Bowmanville, Canada

Average wind speed in May: 13.2km/h

The windiest month (with the highest average wind speed) is January (18.7km/h).
The calmest month (with the lowest average wind speed) is July (11.4km/h).

Average humidity in May
Bowmanville, Canada

Average humidity in May: 77%

The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is April (76%).

Average rainfall in May
Bowmanville, Canada

Average rainfall in May: 70mm

The wettest month (with the highest rainfall) is August (73mm).
The driest months (with the least rainfall) are February and November (43mm).

Average rainfall days in May
Bowmanville, Canada

Average rainfall days in May: 16.4 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (7.3 days).

Average snowfall in May
Bowmanville, Canada

Average snowfall in May: 0mm

The month with the highest snowfall is February (110mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in May
Bowmanville, Canada

Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Bowmanville, Canada

Average daylight in May: 14h and 48min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

Average sunshine in May: 8h and 48min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).