Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
The average high-temperature in Saint Johns for July is a still refreshing 15.7°C (60.3°F), closely aligning with the temperature of the preceding month. The low temperature average during July reflects a slight decrease to a still refreshing 13.4°C (56.1°F) from the day's peak.Humidity
The most humid month in Saint Johns is July, with an average relative humidity of 84%.Rainfall
In Saint Johns, in July, it is raining for 17.5 days, with typically 41mm (1.61") of accumulated precipitation. Throughout the year, in Saint Johns, Isle of Man, there are 185.3 rainfall days, and 494mm (19.45") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In July, the average length of the day in Saint Johns is 16h and 34min.On the first day of July, sunrise is at 04:49 and sunset at 21:54. On the last day of the month, sunrise is at 05:30 and sunset at 21:18 BST.
Sunshine
In July, the average sunshine is 8h.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index, 4 during July, leads to the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. To protect against the Sun's most potent rays, avoid direct exposure around midday. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Frequently asked questions
What is the temperature in July in Saint Johns?
What is the most humid month in Saint Johns?
What is the average humidity in July in Saint Johns?
How many days does it rain in July in Saint Johns?
When it does not snow in Saint Johns?
How many hours of daylight does Saint Johns have in July?
When is the sunrise / sunset in July in Saint Johns?
How long on average sun shines in July in Saint Johns?
What is the month with the highest UV index in Saint Johns?
What is the UV index intensity in July in Saint Johns?
Average temperature in July
Saint Johns, Isle of Man
- Average high temperature in July: 15.7°C
The warmest month (with the highest average high temperature) is August (15.9°C).
The month with the lowest average high temperature is February (7.4°C).
- Average low temperature in July: 13.4°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is February (5.2°C).
Average pressure in July
Saint Johns, Isle of Man
- Average pressure in July: 1013.5mbar
The month with the highest atmospheric pressure is May (1015.9mbar).
The month with the lowest atmospheric pressure is November (1007.9mbar).
Average wind speed in July
Saint Johns, Isle of Man
- Average wind speed in July: 20.3km/h
The windiest month (with the highest average wind speed) is December (34.4km/h).
The calmest month (with the lowest average wind speed) is June (19.7km/h).
Average humidity in July
Saint Johns, Isle of Man
- Average humidity in July: 84%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is November (77%).
Average rainfall in July
Saint Johns, Isle of Man
- Average rainfall in July: 41mm
The wettest month (with the highest rainfall) is November (63mm).
The driest months (with the least rainfall) are April and May (24mm).
Average rainfall days in July
Saint Johns, Isle of Man
- Average rainfall days in July: 17.5 days
The month with the highest number of rainy days is November (19.6 days).
The month with the least rainy days is February (12.5 days).
Average snowfall in July
Saint Johns, Isle of Man
- Average snowfall in July: 0mm
The month with the highest snowfall is March (16mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in July
Saint Johns, Isle of Man
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in July /
Average sunshine in July
Saint Johns, Isle of Man
- Average daylight in July: 16h and 4min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in July: 8h and 0min
The month with the most sunshine is May (Average sunshine: 8h and 12min).
The months with the least sunshine are January and November (Average sunshine: 3h and 48min).
Average sunshine days in July
Saint Johns, Isle of Man
- Average sunshine days in July: 11.8 days
The month with the most sunshine days is May (16.6 days).
The month with the least sunshine days is November (7.5 days).
Average UV index in July
Saint Johns, Isle of Man
- Average UV index in July: 4
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February and March (UV index 2).
Average cloud cover in July
Saint Johns, Isle of Man
- Average cloud cover in July: 50
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is May (Cloud cover 46).
Average visibility in July
Saint Johns, Isle of Man
- Average visibility in July: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Saint Johns, Isle of Man
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