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 sea temperature 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
Donegal witnesses the warmest weather in July, with temperatures averaging a high of 16.3°C (61.3°F) and a low of 10.7°C (51.3°F).Humidity
In Donegal, Ireland, the average relative humidity in July is 87%.Rainfall
In Donegal, Ireland, during July, the rain falls for 24.3 days and regularly aggregates up to 71mm (2.8") of precipitation. Throughout the year, there are 249.6 rainfall days, and 779mm (30.67") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Sea temperature
In Donegal, Ireland, the average seawater temperature in July is 14.2°C (57.6°F).Note: To swim in 14.2°C (57.6°F) at less than 10°C (50°F), ensure you're well-protected. Without it, be prepared for a sudden jolt of cold and breathing issues. Remember, even 13°C (55.4°F) is not welcoming.
Daylight
In Donegal, the average length of the day in July is 16h and 39min.On the first day of July in Donegal, sunrise is at 5:00 am and sunset at 10:11 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 9:35 pm IST.
Sunshine
In Donegal, the average sunshine in July is 5.7h.UV index
In July, the average daily maximum UV index in Donegal, Ireland, is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: A maximum high daily UV index of 3 during July translates into the following directions:
Undertake precautions - Obligation exists to protect against skin and eye damage. The Sun's radiation is especially intense around midday; try to stay in shade during this period. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the hottest in Donegal?
What is the temperature in July in Donegal?
What is the average humidity in July in Donegal?
How much does it rain in Donegal in July?
When it does not snow in Donegal?
How cold is the water in July in Donegal?
How many hours of daylight does Donegal have in July?
What time are sunrise and sunset in July in Donegal?
How many hours of sunshine does Donegal have in July?
What is the UV index intensity in July in Donegal?
Average temperature in July
Donegal, Ireland
- Average high temperature in July: 16.3°C
The warmest month (with the highest average high temperature) is July (16.3°C).
The month with the lowest average high temperature is January (6.4°C).
- Average low temperature in July: 10.7°C
The month with the highest average low temperature is August (10.8°C).
The coldest month (with the lowest average low temperature) is January (2.9°C).
Average pressure in July
Donegal, Ireland
- Average pressure in July: 1013mbar
The month with the highest atmospheric pressure is May (1015.2mbar).
The month with the lowest atmospheric pressure is November (1006.7mbar).
Average wind speed in July
Donegal, Ireland
- Average wind speed in July: 13.6km/h
The windiest month (with the highest average wind speed) is January (22.1km/h).
The calmest month (with the lowest average wind speed) is July (13.6km/h).
Average humidity in July
Donegal, Ireland
- Average humidity in July: 87%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (82%).
Average rainfall in July
Donegal, Ireland
- Average rainfall in July: 71mm
The wettest month (with the highest rainfall) is August (87mm).
The driest month (with the least rainfall) is April (34mm).
Average rainfall days in July
Donegal, Ireland
- Average rainfall days in July: 24.3 days
The month with the highest number of rainy days is August (25.2 days).
The month with the least rainy days is April (17.8 days).
Average snowfall in July
Donegal, Ireland
- Average snowfall in July: 0mm
The month with the highest snowfall is January (41mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in July
Donegal, Ireland
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in July
Donegal, Ireland
- Average sea temperature in July: 14.2°C
The best month for swimming (with the highest average sea temperature) is August (14.8°C).
The coldest month (with the lowest average sea temperature) is March (9.2°C).
Average daylight in July /
Average sunshine in July
Donegal, Ireland
- Average daylight in July: 16h and 4min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in July: 5h and 4min
The month with the most sunshine is June (Average sunshine: 6h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in July
Donegal, Ireland
- Average sunshine days in July: 3.9 days
The month with the most sunshine days is April (9.5 days).
The month with the least sunshine days is August (3.4 days).
Average UV index in July
Donegal, Ireland
- Average UV index in July: 3
The months with the highest UV index are May and June (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in July
Donegal, Ireland
- Average cloud cover in July: 69
The months with the most cloud cover are January and August (Cloud cover 70).
The month with the least cloud cover is April (Cloud cover 59).
Average visibility in July
Donegal, Ireland
- Average visibility in July: 8km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (9km).
The month with the lowest visibility is July (8km).
Donegal, Ireland
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