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
Selfoss registers the highest average temperatures during the month of July, with peaks of 13.8°C (56.8°F) and lows of 8.9°C (48°F).Humidity
In Selfoss, the average relative humidity in July is 78%.Rainfall
In Selfoss, in July, during 19.7 rainfall days, 60mm (2.36") of precipitation is typically accumulated. In Selfoss, during the entire year, the rain falls for 208.7 days and collects up to 1105mm (43.5") of precipitation.Snowfall
In Selfoss, snow does not fall in June through September.Daylight
In July, the average length of the day is 19h and 28min.On the first day of July in Selfoss, sunrise is at 03:08 and sunset at 23:47. On the last day of the month, sunrise is at 04:32 and sunset at 22:28 GMT.
Sunshine
In July, the average sunshine in Selfoss is 7.4h.UV index
With an average maximum UV index of 4, July is the month with the highest UV index in Selfoss, Iceland. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In July, an average UV index of 4 transforms into the following instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the hottest time of year in Selfoss?
What is the temperature in July in Selfoss?
What is the average humidity in July in Selfoss?
How many days does it rain in July in Selfoss?
When it does not snow in Selfoss?
How many hours of daylight does Selfoss have in July?
What time are sunrise and sunset in July in Selfoss?
How long on average sun shines in July in Selfoss?
What is the month with the highest UV index in Selfoss?
What is the UV index intensity in July in Selfoss?
Average temperature in July
Selfoss, Iceland
- Average high temperature in July: 13.8°C
The warmest month (with the highest average high temperature) is July (13.8°C).
The month with the lowest average high temperature is December (1.5°C).
- Average low temperature in July: 8.9°C
The month with the highest average low temperature is July (8.9°C).
The coldest month (with the lowest average low temperature) is December (-1.9°C).
Average pressure in July
Selfoss, Iceland
- Average pressure in July: 1009.4mbar
The month with the highest atmospheric pressure is June (1013.8mbar).
The month with the lowest atmospheric pressure is January (996.8mbar).
Average wind speed in July
Selfoss, Iceland
- Average wind speed in July: 14.7km/h
The windiest month (with the highest average wind speed) is February (24.8km/h).
The calmest month (with the lowest average wind speed) is July (14.7km/h).
Average humidity in July
Selfoss, Iceland
- Average humidity in July: 78%
The months with the highest relative humidity are January and September (82%).
The month with the lowest relative humidity is May (74%).
Average rainfall in July
Selfoss, Iceland
- Average rainfall in July: 60mm
The wettest month (with the highest rainfall) is January (142mm).
The driest month (with the least rainfall) is June (45mm).
Average rainfall days in July
Selfoss, Iceland
- Average rainfall days in July: 19.7 days
The month with the highest number of rainy days is April (19.9 days).
The month with the least rainy days is December (14.3 days).
Average snowfall in July
Selfoss, Iceland
- Average snowfall in July: 0mm
The month with the highest snowfall is March (220mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in July
Selfoss, Iceland
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is March (13.3 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Selfoss, Iceland
- Average daylight in July: 19h and 3min
The month with the longest days is June (Average daylight: 20h and 42min).
The month with the shortest days is December (Average daylight: 4h and 30min).
- Average sunshine in July: 7h and 2min
The month with the most sunshine is August (Average sunshine: 7h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in July
Selfoss, Iceland
- Average sunshine days in July: 8.7 days
The month with the most sunshine days is June (12.3 days).
The month with the least sunshine days is January (5.5 days).
Average UV index in July
Selfoss, Iceland
- Average UV index in July: 4
The month with the highest UV index is July (UV index 4).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in July
Selfoss, Iceland
- Average cloud cover in July: 61
The month with the most cloud cover is March (Cloud cover 67).
The months with the least cloud cover are May and August (Cloud cover 59).
Average visibility in July
Selfoss, Iceland
- Average visibility in July: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February and March (8km).
Selfoss, Iceland
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