Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
Kelowna's transition into May sees a rise in the average high-temperature, advancing from a chilly 8.5°C (47.3°F) in April to a moderate 15.9°C (60.6°F). In May, a remarkable difference from daytime highs is noted, as Kelowna records an average temperature of 2.9°C (37.2°F) during the night.Humidity
The average relative humidity in May is 66%.Rainfall
May is the month with the most rainfall in Kelowna. Rain falls for 17.5 days and accumulates 45mm (1.77") of precipitation.Snowfall
May through September are months without snowfall.Daylight
The average length of the day in May is 15h and 26min.On the first day of the month, sunrise is at 5:32 am and sunset at 8:17 pm. On the last day of May, sunrise is at 4:54 am and sunset at 8:57 pm PDT.
Sunshine
The average sunshine in May in Kelowna is 11h.UV index
In Kelowna, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In May, a daily maximum UV index of 4 leads to the following instructions:
Prioritize safety - Suggestions to prevent sun damage are offered. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Frequently asked questions
What is the average May temperature in Kelowna?
What is the average humidity in May in Kelowna?
What is the rainiest month in Kelowna?
How many days does it rain in May in Kelowna?
When it does not snow in Kelowna?
Does it snow in Kelowna in May?
How many hours of daylight does Kelowna have in May?
When is the sunrise / sunset in May in Kelowna?
How long on average sun shines in May in Kelowna?
What is the UV index reading in May in Kelowna?
Average temperature in May
Kelowna, Canada
- Average high temperature in May: 15.9°C
The warmest month (with the highest average high temperature) is August (24.4°C).
The month with the lowest average high temperature is December (-2.6°C).
- Average low temperature in May: 2.9°C
The month with the highest average low temperature is August (9.3°C).
The coldest months (with the lowest average low temperature) are February and December (-9.8°C).
Average pressure in May
Kelowna, Canada
- Average pressure in May: 1014.4mbar
The month with the highest atmospheric pressure is January (1021.7mbar).
The month with the lowest atmospheric pressure is June (1013.7mbar).
Average wind speed in May
Kelowna, Canada
- Average wind speed in May: 6.3km/h
The windiest month (with the highest average wind speed) is November (7.4km/h).
The calmest month (with the lowest average wind speed) is August (5.7km/h).
Average humidity in May
Kelowna, Canada
- Average humidity in May: 66%
The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is August (55%).
Average rainfall in May
Kelowna, Canada
- Average rainfall in May: 45mm
The wettest month (with the highest rainfall) is May (45mm).
The driest month (with the least rainfall) is August (13mm).
Average rainfall days in May
Kelowna, Canada
- Average rainfall days in May: 17.5 days
The month with the highest number of rainy days is April (19.4 days).
The month with the least rainy days is August (7.7 days).
Average snowfall in May
Kelowna, Canada
- Average snowfall in May: 0mm
The month with the highest snowfall is February (108mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in May
Kelowna, Canada
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is December (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Kelowna, Canada
- Average daylight in May: 15h and 2min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in May: 11h and 0min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in May
Kelowna, Canada
- Average sunshine days in May: 9.9 days
The month with the most sunshine days is August (18.4 days).
The month with the least sunshine days is April (7.8 days).
Average UV index in May
Kelowna, Canada
- Average UV index in May: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in May
Kelowna, Canada
- Average cloud cover in May: 31
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in May
Kelowna, Canada
- Average visibility in May: 9km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January, February and December (6km).
Kelowna, Canada
Weather forecast for your location
2. Allow the app to use your location
