Snowdonia National Park in july: average Weather, Temperature and Climate
Weather in Snowdonia National Park in july 2025
The weather in Snowdonia National Park in july comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout july
tolerable weather
Weather at 6am
54°F
Cloudy
28% of time
21%
20%
17%
Weather at 12pm
59°F
Moderate rain at times
28% of time
22%
21%
20%
Weather at 6pm
58°F
Moderate rain at times
28% of time
25%
24%
16%
Weather at 3am
54°F
28%
18%
18%
16%
Evolution of daily average temperature and precipitation in Snowdonia National Park in july
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Snowdonia National Park in july.
The climate of Snowdonia National Park in july is tolerable
the weather in Snowdonia National Park in july is wet (with 5.9in of rainfall over 9 days). The situation is deteriorating compared to the previous month since in june there is an average of 5.7in of rainfall over 9 days.
The climate is quite cold in this city this month, but it is bearable when dressing warm. The thermometer averaged maximum of 61°F. On average, the recorded minimum temperature is 54°F. Thus, the mean temperature average on this month of july in Snowdonia National Park is 58°F. These temperatures are far removed from those records observed in Snowdonia National Park in the month of july with a maximum record of 85°F in 2013 and a minimum record of 45°F in 2012. You can plan to have about 7 days with temperatures up to 65°F, or 23% of the month.
Day length in Snowdonia National Park in july is 16:26. Sunrise is at 04:09 and sets at 20:35.
With proper weather, the month of july is okay (but not the best) to go in Snowdonia National Park in Wales.
July: another location in Wales?
If you want to go to Wales in july, there are destinations with better weather than Snowdonia National Park:
In july, Cardiff, Conwy, Holyhead, Pembrokeshire, Swansea and Aberystwyth have good weather.
Seasonal average climate and temperature of Snowdonia National Park in july
Check below seasonal norms These statistics are compiled from the weather statements of the past years of july.
| July | |||||
| Outside temperature | |||||
| Average temperature | 58°F | ||||
| Highest temperature | 61°F | ||||
| Lowest temperature | 54°F | ||||
| Highest record temperature | 85°F (2013) | ||||
| Lowest record temperature | 45°F (2012) | ||||
| Number of days at +65°F | 7 day(s) (23%) | ||||
| Sea temperature | |||||
| Average sea temperature | 59°F | ||||
| Lowest sea temperature | 56°F | ||||
| Highest sea temperature | 62°F | ||||
| Wind | |||||
| Wind speed | 17km/h | ||||
| Wind temperature | 50°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 5.9in | ||||
| Number of days with rainfall | 9 day(s) (28%) | ||||
| Record daily rainfall | 2.4in (2009) | ||||
| Snowfall | 0cm | ||||
| Other climate data | |||||
| Humidity | 93% | ||||
| Visibility | 8.59km | ||||
| Cloud cover | 58% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 04:09 | ||||
| Time of sunset | 20:35 | ||||
| Length of day | 16:26 | ||||
| Our opinion about the weather in july | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last july?
Here is the day by day recorded weather in Snowdonia National Park in july 2024:
47°F to 50°F
45°F to 50°F
43°F to 52°F
43°F to 52°F
45°F to 52°F
43°F to 52°F
45°F to 54°F
45°F to 61°F
49°F to 61°F
47°F to 58°F
47°F to 56°F
49°F to 58°F
47°F to 58°F
47°F to 56°F
50°F to 61°F
49°F to 61°F
50°F to 58°F
52°F to 61°F
58°F to 65°F
52°F to 61°F
47°F to 58°F
52°F to 61°F
52°F to 61°F
52°F to 58°F
54°F to 56°F
49°F to 54°F
49°F to 56°F
50°F to 61°F
50°F to 59°F
50°F to 61°F
54°F to 67°F
Map: other cities in Wales in july
Cities near Snowdonia National Park:
| Conwy in july | good weather |
| Llandudno in july | good weather |
| Barmouth in july | tolerable weather |
| Amlwch in july | good weather |
| Holyhead in july | good weather |
| Buckley in july | good weather |
| Aberystwyth in july | good weather |
| Newtown in july | tolerable weather |
| Llandrindod Wells in july | tolerable weather |
| Fishguard in july | good weather |
| Brecon Beacons (National Park) in july | tolerable weather |
| Carmarthen in july | good weather |
Click over cities on the map for information about the weather in july.
Snowdonia National Park
perfect weather
good
tolerable
bad
very bad
Weather data for Snowdonia National Park in july:
Weather data for Snowdonia National Park for july are derived from an average of the weather forecast since 2009 in Snowdonia National Park. There is a margin of error and these forecasts are to be considered as general information only. The weather in Snowdonia National Park 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 Snowdonia National Park.