Donegal in july: average Weather, Temperature and Climate
Weather in Donegal in july 2025
The weather in Donegal in july comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout july
bad weather
Weather at 6am
56°F
Moderate rain at times
30% of time
21%
21%
13%
Weather at 12pm
63°F
Moderate rain at times
41% of time
24%
16%
11%
Weather at 6pm
61°F
Moderate rain at times
40% of time
21%
19%
12%
Weather at 3am
54°F
27%
25%
15%
13%
Evolution of daily average temperature and precipitation in Donegal in july
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Donegal in july.
The climate of Donegal in july is bad
The climate in july in Donegal is wet (with 6.3in of rainfall over 12 days). The weather's not getting better compared to the previous month since in june there is an average of 5.3in of rainfall over 9 days.
The climate is quite fresh there the month of july, but it is tolerable when dressing warm. Temperatures are up to 63°F. The seasonal minimum is 56°F. Thus, the mean temperature average in july in Donegal is 59°F. Note that seasonal normals are in contrast with those observed in Donegal in the month of july with a maximum record of 81°F in 2021 and a minimum record of 47°F in 2020. You can hope to have about 9 days with temperatures up to 65°F, or 29% of the month.
On this month of july, day length in Donegal is generally 16:44. Sunrise is at 04:16 and sunset is at 21:00.
With a bad weather, july is not the best time to go in Donegal in Ireland.
July: another location in Ireland?
If you want to go to Ireland in july, there are destinations with better weather than Donegal:
In july, Dublin, Dalkey Island, Rosslare, Tramore, Waterford and Wexford have good weather.
Finally, Cork, Galway, Belmullet, Connemara National Park, Dingle and Dundalk have a tolerable climate, but better than Donegal.
Seasonal average climate and temperature of Donegal in july
Check below seasonal norms These datas are set from the weather statements earlier years of the month of july.
| July | |||||
| Outside temperature | |||||
| Average temperature | 59°F | ||||
| Highest temperature | 63°F | ||||
| Lowest temperature | 56°F | ||||
| Highest record temperature | 81°F (2021) | ||||
| Lowest record temperature | 47°F (2020) | ||||
| Number of days at +65°F | 9 day(s) (29%) | ||||
| Sea temperature | |||||
| Average sea temperature | 58°F | ||||
| Lowest sea temperature | 55°F | ||||
| Highest sea temperature | 61°F | ||||
| Wind | |||||
| Wind speed | 18km/h | ||||
| Wind temperature | 54°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 6.3in | ||||
| Number of days with rainfall | 12 day(s) (38%) | ||||
| Record daily rainfall | 1.4in (2018) | ||||
| Other climate data | |||||
| Humidity | 93% | ||||
| Visibility | 8.15km | ||||
| Cloud cover | 67% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 14 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 04:16 | ||||
| Time of sunset | 21:00 | ||||
| Length of day | 16:44 | ||||
| Our opinion about the weather in july | |||||
| Our opinion at whereandwhen.net | bad | ||||
How was the weather last july?
Here is the day by day recorded weather in Donegal in july 2024:
56°F to 58°F
54°F to 58°F
54°F to 58°F
50°F to 56°F
52°F to 58°F
50°F to 58°F
50°F to 59°F
49°F to 63°F
50°F to 65°F
54°F to 61°F
52°F to 59°F
52°F to 61°F
56°F to 63°F
54°F to 65°F
56°F to 65°F
58°F to 63°F
56°F to 65°F
56°F to 59°F
56°F to 63°F
54°F to 59°F
54°F to 59°F
56°F to 61°F
54°F to 65°F
58°F to 65°F
58°F to 61°F
54°F to 61°F
54°F to 61°F
52°F to 68°F
56°F to 63°F
54°F to 61°F
52°F to 68°F
Map: other cities in Ireland in july
Cities near Donegal:
| Ballyshannon in july | bad weather |
| Killybegs in july | bad weather |
| Bundoran in july | bad weather |
| Ballybofey in july | bad weather |
| Dungloe in july | bad weather |
| Gleann Cholm Cille in july | bad weather |
| Streedagh Point in july | tolerable weather |
| Letterkenny in july | bad weather |
| Derrybeg in july | bad weather |
| Sligo in july | tolerable weather |
| Dunfanaghy in july | tolerable weather |
| Buncrana in july | tolerable weather |
Click over cities on the map for information about the weather in july.
Donegal
perfect weather
good
tolerable
bad
very bad
Weather data for Donegal in july:
Weather data for Donegal for july are derived from an average of the weather forecast since 2009 in Donegal. There is a margin of error and these forecasts are to be considered as general information only. The weather in Donegal can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Donegal.