Ystrad Mynach (Caerphilly) last 24 hours weather
Friday (5 September 2025)
| 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | |
|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
Temperature
°C
|
|||||
| Temperature in degrees Celsius |
17.0°
|
16.4°
|
15.7°
|
14.4°
|
14.7°
|
|
Wind direction and speed
mph
|
|||||
| Wind direction and speed in miles per hour |
WNW
5
|
NNW
3
|
NNE
2
|
E
3
|
NE
3
|
| Wind gust in miles per hour | 13 | 7 | 4 | 4 | 4 |
|
Visibility
|
|||||
| Visibility | E | E | E | E | E |
| Humidity | 71% | 75% | 78% | 85% | 82% |
| Pressure in hectopascals | 1,021 | 1,021 | 1,021 | 1,021 | 1,021 |
Saturday (6 September 2025)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Temperature
°C
|
||||||||||||||||||||||||
| Temperature in degrees Celsius |
13.6°
|
15.1°
|
14.8°
|
14.4°
|
15.3°
|
14.9°
|
14.7°
|
15.3°
|
15.2°
|
16.0°
|
17.3°
|
18.6°
|
20.7°
|
21.1°
|
21.9°
|
22.0°
|
22.0°
|
21.6°
|
20.7°
|
19.5°
|
19.1°
|
18.8°
|
18.4°
|
18.5°
|
|
Wind direction and speed
mph
|
||||||||||||||||||||||||
| Wind direction and speed in miles per hour |
E
4
|
S
6
|
S
4
|
ESE
4
|
SE
6
|
ESE
8
|
ESE
9
|
ESE
10
|
ESE
11
|
ESE
11
|
ESE
15
|
ESE
17
|
ESE
14
|
SE
11
|
SE
12
|
SE
13
|
ESE
13
|
ESE
14
|
ESE
17
|
ESE
17
|
ESE
15
|
ESE
19
|
E
16
|
E
17
|
| Wind gust in miles per hour | 4 | 11 | 9 | 9 | 11 | 13 | 16 | 16 | 18 | 20 | 22 | 27 | 25 | 22 | 22 | 22 | 27 | 27 | 25 | 29 | 27 | 25 | 25 | 25 |
|
Visibility
|
||||||||||||||||||||||||
| Visibility | E | E | E | VG | VG | VG | VG | VG | VG | VG | VG | VG | E | E | E | E | E | E | E | E | E | E | E | E |
| Humidity | 85% | 87% | 81% | 87% | 88% | 91% | 92% | 93% | 93% | 91% | 86% | 77% | 62% | 56% | 54% | 49% | 49% | 50% | 61% | 65% | 63% | 65% | 67% | 69% |
| Pressure in hectopascals | 1,020 | 1,021 | 1,021 | 1,020 | 1,019 | 1,019 | 1,018 | 1,018 | 1,017 | 1,017 | 1,017 | 1,016 | 1,015 | 1,014 | 1,014 | 1,013 | 1,012 | 1,011 | 1,010 | 1,010 | 1,010 | 1,009 | 1,009 | 1,008 |
Sunday (7 September 2025)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Temperature
°C
|
|||||||||||||||||||
| Temperature in degrees Celsius |
18.1°
|
18.5°
|
18.8°
|
19.4°
|
19.2°
|
19.3°
|
19.3°
|
18.8°
|
18.5°
|
17.6°
|
17.0°
|
16.8°
|
17.1°
|
17.8°
|
19.3°
|
19.7°
|
16.7°
|
17.8°
|
17.1°
|
|
Wind direction and speed
mph
|
|||||||||||||||||||
| Wind direction and speed in miles per hour |
E
15
|
E
17
|
ESE
15
|
SE
10
|
SE
7
|
SE
8
|
SE
9
|
ESE
10
|
ESE
7
|
ESE
10
|
E
11
|
ESE
13
|
ESE
11
|
ESE
11
|
SE
9
|
S
14
|
W
17
|
W
15
|
W
14
|
| Wind gust in miles per hour | 25 | 22 | 25 | 22 | 16 | 22 | 18 | 18 | 18 | 18 | 22 | 22 | 22 | 20 | 18 | 25 | 27 | 25 | 31 |
|
Visibility
|
|||||||||||||||||||
| Visibility | E | E | E | VG | VG | VG | VG | VG | VG | G | G | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 73% | 72% | 71% | 71% | 77% | 75% | 72% | 77% | 76% | 83% | 91% | 92% | 93% | 87% | 82% | 78% | 93% | 78% | 80% |
| Pressure in hectopascals | 1,008 | 1,006 | 1,005 | 1,006 | 1,005 | 1,005 | 1,005 | 1,005 | 1,004 | 1,005 | 1,004 | 1,004 | 1,004 | 1,004 | 1,004 | 1,004 | 1,005 | 1,006 | 1,007 |
Ystrad Mynach weather map
View the weather with our interactive map
Loading map…
Location Details
Location: 51.64, -3.235
Altitude:
102m above sea level