- Elevation
- 12 m
- above sea level
- Local time
- UTC+00:00
- Europe/London · UTC+00:00
- Airports
- CWL Cardiff International Airport84 km
- BRS Bristol Airport123 km
About Johnstown
Johnstown is a neighbourhood. Location: Carmarthen, Carmarthenshire. The best months to visit are June–September. The nearest airport is Cardiff International Airport (84 km). Nearby sights include Pentremeurig Hill and Carmarthen Castle.
Climate of Johnstown
Best months for sightseeingBest months for sightseeing: June–September.
This month · November
A wet month
Day 11° · Night 6° · Rain 145 mm
- Hottest month
- July (day 20°)
- Coldest month
- February (night 3°)
- Wettest month
- November (145 mm)
- Driest month
- May (73 mm)
Bars: average monthly low and high temperature. Below: precipitation. Monthly averages for 1970–2000 at about 18 km resolution, adjusted for elevation. Highlighted months are mild and relatively dry. Source: WorldClim 2.1 (CC BY 4.0).
Show values as a table
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average high (°C) | 8° | 8° | 10° | 12° | 15° | 18° | 20° | 20° | 17° | 14° | 11° | 9° |
| Average low (°C) | 3° | 3° | 4° | 5° | 8° | 11° | 13° | 13° | 11° | 9° | 6° | 5° |
| Precipitation (mm) | 133 | 94 | 104 | 76 | 73 | 82 | 81 | 100 | 108 | 134 | 145 | 139 |
Other places to visit in this season: June July August September
How to get to Johnstown
The nearest airport is Cardiff International Airport (CWL), 84 km to the southeast as the crow flies. The nearest large city is Swansea, 36 km to the southeast.
Airports
- Cardiff International Airport (CWL) Cardiff 84 kmsoutheast
- Bristol Airport (BRS) Bristol 123 kmsoutheast
- Exeter International Airport (EXT) Exeter, Devon 139 kmsoutheast
Nearby large cities
- Swansea Population: 300.4K 36 kmsoutheast
- Cardiff Population: 372.1K 89 kmsoutheast
- Newport Population: 161.5K 96 kmeast
- Bristol Population: 479K 127 kmeast
- Exeter Population: 130.7K 137 kmsoutheast
Straight-line distances; road distances are longer. Airport data: OurAirports.
Day trips from Johnstown
Within 100 km: 615 historic and cultural sites, 1,725 natural sites, 169 lakes, rivers and coasts.
0–25 km217 places
- Ynys Isaf Island 9 kmSE
- Mynydd Pen-bre Mountain 16 kmSE
- Moelfre Mountain 19 kmNW
- Mynydd Llanybyther Mountain 25 kmNE
25–60 km796 places
- Poppit Sands Beach 39 kmNW
- Manorbier Beach Beach 40 kmSW
- Broad Haven South Beach Beach 49 kmSW
- Mwnt beach Beach 39 kmNW
60–100 km1,496 places
- St Justinian Natural site 68 kmW
- Porth Clais Natural site 66 kmW
- Port Selau Natural site 68 kmW
- Saunton Sands Beach 83 kmS
Straight-line distances.
Nearby attractions & nature
Everything nearby-
Pentremeurig Hill Mountain, Carmarthen1.6 km NW
-
Carmarthen Castle Historic site, Carmarthen1.5 km NE
-
Pentre'r'hydd Mountain, Carmarthen2.3 km NW
-
Richmond Park Landmark, Carmarthen2 km NE
-
Tre-Vaughan Hill Mountain, Carmarthen2.4 km N
-
Pen Werncorgam Mountain, Llangain2 km SW
Sources & licences
Data last updated: