Groes Efa, Saturday, 8 August, 20:30
Overcast. Feels like 19°C. High 26°C, low 10°C.
Two-week forecast for Groes Efa: the first week averages +25.7° by day, the second +18.3° — so the second week runs 7.4° cooler than the first. Around 7 mm of rain is expected over the 14 days, on 3 wet days. The coming weekend starts 8 August: +26°, dry.
| Week | Day | Night | Rainfall | vs average |
|---|---|---|---|---|
| 1st (8 August – 14 August) | +25.7° | +13.1° | 1 mm / 0 d | — |
| 2nd (15 August – 21 August) | +18.3° | +12.3° | 6 mm / 3 d | — |
Groes Efa, Sunday, 9 August
Light rain. High 24°C, low 12°C.
Groes Efa, Monday, 10 August
Light rain. High 19°C, low 9°C.
Groes Efa, Tuesday, 11 August
Partly cloudy. High 28°C, low 10°C.
Groes Efa, Wednesday, 12 August
Overcast. High 30°C, low 15°C.
Groes Efa, Thursday, 13 August
Overcast. High 28°C, low 18°C.
Groes Efa, Friday, 14 August
Light rain. High 25°C, low 17°C.
Groes Efa, Saturday, 15 August
Overcast. High 21°C, low 14°C.
Groes Efa, Sunday, 16 August
Light rain. High 19°C, low 13°C.
Groes Efa, Monday, 17 August
Light rain. High 18°C, low 12°C.
Groes Efa, Tuesday, 18 August
Light rain. High 17°C, low 13°C.
Groes Efa, Wednesday, 19 August
Light rain. High 19°C, low 12°C.
Groes Efa, Thursday, 20 August
Light rain. High 17°C, low 10°C.
Groes Efa, Friday, 21 August
Light rain. High 17°C, low 13°C.
The first week is solid for planning. The second week shows the trend — go by the averages and the comparison with the climate normal, and check again closer to the date.
It is the difference between the forecast and the climate average for the same dates in Groes Efa, calculated from 60 years of observations. A plus means the week is warmer than usual.
Saturday and Sunday plans are what people ask about most, so we break them out as separate cards with temperature and rainfall.