July weather forecastGrimsby, Canada
July
Weather in July
July in Grimsby, Canada, is a moderately hot summer month, with an average temperature fluctuating between 17.3°C (63.1°F) and 25.4°C (77.7°F).Temperature
July, marked by an average high-temperature of 25.4°C (77.7°F) and a low-temperature of 17.3°C (63.1°F), is the warmest month.Humidity
The average relative humidity in July is 76%.Rainfall
July is the month with the most rainfall. Rain falls for 19.2 days and accumulates 74mm (2.91") of precipitation.Snowfall
In Grimsby, Canada, snow does not fall in June through October.Daylight
The average length of the day in July is 15h and 0min.On the first day of the month, sunrise is at 5:42 am and sunset at 9:01 pm. On the last day of July, sunrise is at 6:08 am and sunset at 8:40 pm EDT.
Sunshine
July has the most sunshine of the year, with an average of 10.6h of sunshine.UV index
July is the month with the highest UV index, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In July, an average UV index of 6 transforms into the following instructions:
Guard against overexposure. Protection from sun-induced harm is essential. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Grimsby, Canada
- Average high temperature in July: 25.4°C
The warmest month (with the highest average high temperature) is July (25.4°C).
The month with the lowest average high temperature is January (-2.3°C).
- Average low temperature in July: 17.3°C
The month with the highest average low temperature is July (17.3°C).
The coldest month (with the lowest average low temperature) is January (-7.3°C).
Average pressure in July
Grimsby, Canada
- Average pressure in July: 1014.1mbar
The months with the highest atmospheric pressure are March and November (1018.5mbar).
The month with the lowest atmospheric pressure is June (1013.3mbar).
Average wind speed in July
Grimsby, Canada
- Average wind speed in July: 11.3km/h
The windiest month (with the highest average wind speed) is January (19km/h).
The calmest month (with the lowest average wind speed) is July (11.3km/h).
Average humidity in July
Grimsby, Canada
- Average humidity in July: 76%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (75%).
Average rainfall in July
Grimsby, Canada
- Average rainfall in July: 74mm
The wettest month (with the highest rainfall) is July (74mm).
The driest month (with the least rainfall) is September (44mm).
Average rainfall days in July
Grimsby, Canada
- Average rainfall days in July: 19.2 days
The month with the highest number of rainy days is July (19.2 days).
The month with the least rainy days is February (9.3 days).
Average snowfall in July
Grimsby, Canada
- Average snowfall in July: 0mm
The month with the highest snowfall is February (137mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in July
Grimsby, Canada
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Grimsby, Canada
- Average daylight in July: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in July: 10h and 36min
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 12min).
Average sunshine days in July
Grimsby, Canada
- Average sunshine days in July: 9.8 days
The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is February (9 days).
Average UV index in July
Grimsby, Canada
- Average UV index in July: 6
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in July
Grimsby, Canada
- Average cloud cover in July: 29
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in July
Grimsby, Canada
- Average visibility in July: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (8km).
