Merthyr Tydfil Weather in March
March in Merthyr Tydfil typically sees daytime highs of 10°C (50°F) and nighttime lows of 3°C (37°F). With the least rainfall of the year, it's a reliably dry month.
Rainfall in Merthyr Tydfil in March
This is the driest month of the year, though the temperatures are on the cooler side. Climate statistics over the past 30 years suggest around 19 days of rain, with 85 mm (3.3 in) average for the month. Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.
Temperature in Merthyr Tydfil in March
Daytime temperatures in Merthyr Tydfil reach 10°C (50°F) in March, dropping to 3°C (37°F) at night. It stays cool throughout the day, so warm layers are a good idea from morning to evening. At 3°C (37°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Merthyr Tydfil in March
You can expect a moderate amount of sunlight, with approximately 119 hours. This means a pleasant mix of sun and overcast.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July typically offers the best weather for Merthyr Tydfil.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our Merthyr Tydfil's climate page.
Merthyr Tydfil Temperature in March
Min Temperature
3°C (37°F)
Max Temperature
10°C (50°F)
Chance of Rain
62%
Precipitation
85 mm (3.3 in)
Rainy days
19 days
Humidity
82% *
Sunshine
119 hours *
Percentage Sunshine
33% *
Best Places in the United Kingdom in March
Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month. See all of the United Kingdom in March →
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What to Wear in Merthyr Tydfil in March
The weather can be unpredictable in March, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Merthyr Tydfil in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our Merthyr Tydfil's climate page.
Temperature Rainfall Sunshine Humidity
See the full Merthyr Tydfil climate overview or explore weather in the United Kingdom.
