July weather forecastMillbrook, Jersey
July
Weather in July
July is the hottest month in Millbrook, with temperatures peaking to an average high of 17.6°C (63.7°F). Although rainfall is quite low at 25mm (0.98"), the relative humidity remains high as the summer heat intensifies water evaporation. Longer daylight hours, balanced by moderate wind speed, make July ideal for outdoor family fun. Soaking up the sun on city’s serene beaches could be rewarding, but keeping hydrated is important. With warm weather persisting, summer clothing and light breathable fabrics are recommended.Temperature
The arrival of July is marked by an average high-temperature of an enjoyable 17.6°C (63.7°F), bearing a close resemblance to June. Recording a slight drop from the daily maximum, Millbrook notes an average low temperature of 15.6°C (60.1°F) in the month of July.Humidity
June and July, with an average relative humidity of 83%, are the most humid months.Rainfall
July is the month with the least rainfall in Millbrook, Jersey. Rain falls for 12.2 days and accumulates 25mm (0.98") of precipitation.Snowfall
In Millbrook, Jersey, snow does not fall in April through October.Daylight
The average length of the day in July in Millbrook is 15h and 45min.On the first day of the month, sunrise is at 05:07 and sunset at 21:17. On the last day of July, in Millbrook, sunrise is at 05:40 and sunset at 20:49 BST.
Sunshine
July has the most sunshine of the year in Millbrook, with an average of 9.7h of sunshine.UV index
The months with the highest UV index in Millbrook are June through September, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: An average UV index of 5 in July transforms into this advice:
Undertake precautions - Obligation exists to protect against skin and eye damage. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Millbrook, Jersey
- Average high temperature in July: 17.6°C
The warmest month (with the highest average high temperature) is August (18.2°C).
The month with the lowest average high temperature is February (9°C).
- Average low temperature in July: 15.6°C
The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is February (6.8°C).
Average pressure in July
Millbrook, Jersey
- Average pressure in July: 1016.8mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).
Average wind speed in July
Millbrook, Jersey
- Average wind speed in July: 20.4km/h
The windiest month (with the highest average wind speed) is December (34km/h).
The calmest month (with the lowest average wind speed) is July (20.4km/h).
Average humidity in July
Millbrook, Jersey
- Average humidity in July: 83%
The months with the highest relative humidity are June and July (83%).
The months with the lowest relative humidity are November and December (78%).
Average rainfall in July
Millbrook, Jersey
- Average rainfall in July: 25mm
The wettest month (with the highest rainfall) is November (78mm).
The driest month (with the least rainfall) is July (25mm).
Average rainfall days in July
Millbrook, Jersey
- Average rainfall days in July: 12.2 days
The month with the highest number of rainy days is November (21.2 days).
The months with the least rainy days are May and July (12.2 days).
Average snowfall in July
Millbrook, Jersey
- Average snowfall in July: 0mm
The month with the highest snowfall is January (2mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in July
Millbrook, Jersey
- Average snowfall days in July: 0 days
The months with the highest number of snowfall days are January and February (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in July /
Average sunshine in July
Millbrook, Jersey
- Average daylight in July: 15h and 42min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in July: 9h and 42min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The months with the least sunshine are January and November (Average sunshine: 4h and 0min).
Average sunshine days in July
Millbrook, Jersey
- Average sunshine days in July: 16.4 days
The month with the most sunshine days is May (16.8 days).
The month with the least sunshine days is November (5.8 days).
Average UV index in July
Millbrook, Jersey
- Average UV index in July: 5
The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are January and February (UV index 2).
Average cloud cover in July
Millbrook, Jersey
- Average cloud cover in July: 37
The months with the most cloud cover are January, November and December (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in July
Millbrook, Jersey
- Average visibility in July: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
