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
May
Weather in May
Temperature
May signals a significant shift in the average high-temperature, soaring from April's chilly 9.1°C (48.4°F) to a refreshing 17.7°C (63.9°F). Montebello records a consistent low-temperature of 7.1°C (44.8°F) during May nights.Humidity
May is the least humid month in Montebello, with an average relative humidity of 77%.Rainfall
In Montebello, in May, it is raining for 16.4 days, with typically 73mm (2.87") of accumulated precipitation. In Montebello, during the entire year, the rain falls for 149.6 days and collects up to 772mm (30.39") of precipitation.Snowfall
January through May, October through December are months with snowfall in Montebello. May is the last month it regularly snows in Montebello. During 0.4 snowfall days, in May, Montebello aggregates 2mm (0.08") of snow. In Montebello, during the entire year, snow falls for 83.3 days and aggregates up to 1135mm (44.69") of snow.Daylight
The average length of the day in May in Montebello is 14h and 56min.On the first day of May, sunrise is at 5:46 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 5:13 am and sunset at 8:41 pm EDT.
Sunshine
The average sunshine in May in Montebello, Canada, is 8.6h.UV index
In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high daily UV index of 4 during May translates into the following directions:
Undertake protective steps - Preventing sun damage is advised. To protect against the Sun's most potent rays, avoid direct exposure around midday. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Montebello?
What is the least humid month in Montebello?
What is the average humidity in May in Montebello?
How much does it rain in Montebello in May?
What is the last month it snows in Montebello?
What is the average length of the day in May in Montebello?
What time are sunrise and sunset in May in Montebello?
How many hours of sunshine does Montebello have in May?
What is the UV index intensity in May in Montebello?
Average temperature in May
Montebello, Canada
- Average high temperature in May: 17.7°C
The warmest month (with the highest average high temperature) is July (25.3°C).
The month with the lowest average high temperature is January (-6.3°C).
- Average low temperature in May: 7.1°C
The month with the highest average low temperature is July (14.5°C).
The coldest month (with the lowest average low temperature) is January (-14.5°C).
Average pressure in May
Montebello, Canada
- Average pressure in May: 1014.8mbar
The month with the highest atmospheric pressure is March (1018mbar).
The month with the lowest atmospheric pressure is June (1012.5mbar).
Average wind speed in May
Montebello, Canada
- Average wind speed in May: 11.7km/h
The windiest month (with the highest average wind speed) is April (14km/h).
The calmest month (with the lowest average wind speed) is July (9.8km/h).
Average humidity in May
Montebello, Canada
- Average humidity in May: 77%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is May (77%).
Average rainfall in May
Montebello, Canada
- Average rainfall in May: 73mm
The wettest month (with the highest rainfall) is October (78mm).
The driest month (with the least rainfall) is September (54mm).
Average rainfall days in May
Montebello, Canada
- Average rainfall days in May: 16.4 days
The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is February (5.9 days).
Average snowfall in May
Montebello, Canada
- Average snowfall in May: 2mm
The month with the highest snowfall is January (321mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Montebello, Canada
- Average snowfall days in May: 0.4 days
The month with the highest number of snowfall days is January (19.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Montebello, Canada
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 2h and 48min).
Average sunshine days in May
Montebello, Canada
- Average sunshine days in May: 12.7 days
The month with the most sunshine days is September (15 days).
The month with the least sunshine days is February (9.1 days).
Average UV index in May
Montebello, Canada
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in May
Montebello, Canada
- Average cloud cover in May: 43
The months with the most cloud cover are January and February (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in May
Montebello, Canada
- Average visibility in May: 9km
The months with the highest visibility are April, May, June, July, August and October (9km).
The months with the lowest visibility are January and February (7km).
