Contents
- Weather in March
- Frequently asked questions
- Average temperature in March
- Average pressure in March
- Average wind speed in March
- Average humidity in March
- Average rainfall in March
- Average rainfall days in March
- Average snowfall in March
- Average snowfall days in March
- Average sea temperature in March
- Average daylight in March
- Average sunshine in March
- Average sunshine days in March
- Average UV index in March
- Average cloud cover in March
- Average visibility in March
Weather in March
Temperature
In March, Llansteffan notes an average high-temperature of a still chilly 9.4°C (48.9°F), hardly different from the preceding month. During the nights of March, the average low-temperature in Llansteffan holds at a wintry 5.1°C (41.2°F).Humidity
The average relative humidity in March is 82%.Rainfall
In Llansteffan, during March, the rain falls for 11.7 days and regularly aggregates up to 24mm (0.94") of precipitation. Throughout the year, in Llansteffan, United Kingdom, there are 165.1 rainfall days, and 303mm (11.93") of precipitation is accumulated.Snowfall
In Llansteffan, United Kingdom, snow does not fall in March through November.Sea temperature
March is the month with the coldest seawater in Llansteffan, United Kingdom, with an average sea temperature of 8.3°C (46.9°F).Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.
Daylight
In Llansteffan, the average length of the day in March is 11h and 55min.On the first day of March, sunrise is at 7:01 am and sunset at 5:58 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 6:49 pm GMT.
Sunshine
In Llansteffan, United Kingdom, the average sunshine in March is 6h.UV index
The average daily maximum UV index in March is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 3 during March translates into the following recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
What are March temperatures in Llansteffan?
What is the average humidity in March in Llansteffan?
How many days does it rain in March in Llansteffan?
When it does not snow in Llansteffan?
Does it snow in Llansteffan in March?
What month is the sea coldest in Llansteffan?
How cold is the water in March in Llansteffan?
What is the average length of the day in March in Llansteffan?
When are sunrise and sunset in March in Llansteffan?
How long on average sun shines in March in Llansteffan?
What is the UV index reading in March in Llansteffan?
Average temperature in March
Llansteffan, United Kingdom
- Average high temperature in March: 9.4°C
The warmest month (with the highest average high temperature) is July (17.8°C).
The months with the lowest average high temperature are January and February (7.9°C).
- Average low temperature in March: 5.1°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is February (4.8°C).
Average pressure in March
Llansteffan, United Kingdom
- Average pressure in March: 1015.2mbar
The month with the highest atmospheric pressure is May (1016.7mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).
Average wind speed in March
Llansteffan, United Kingdom
- Average wind speed in March: 20.7km/h
The windiest month (with the highest average wind speed) is December (25.2km/h).
The calmest month (with the lowest average wind speed) is June (15.9km/h).
Average humidity in March
Llansteffan, United Kingdom
- Average humidity in March: 82%
The months with the highest relative humidity are January, July, August, September, October and December (84%).
The month with the lowest relative humidity is April (81%).
Average rainfall in March
Llansteffan, United Kingdom
- Average rainfall in March: 24mm
The wettest month (with the highest rainfall) is December (35mm).
The driest months (with the least rainfall) are April and May (15mm).
Average rainfall days in March
Llansteffan, United Kingdom
- Average rainfall days in March: 11.7 days
The month with the highest number of rainy days is December (17.1 days).
The month with the least rainy days is April (11.5 days).
Average snowfall in March
Llansteffan, United Kingdom
- Average snowfall in March: 0mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in March
Llansteffan, United Kingdom
- Average snowfall days in March: 0.3 days
The month with the highest number of snowfall days is January (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in March
Llansteffan, United Kingdom
- Average sea temperature in March: 8.3°C
The best month for swimming (with the highest average sea temperature) is August (16.8°C).
The coldest month (with the lowest average sea temperature) is March (8.3°C).
Average daylight in March /
Average sunshine in March
Llansteffan, United Kingdom
- Average daylight in March: 11h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in March: 6h and 0min
The months with the most sunshine are April and May (Average sunshine: 8h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in March
Llansteffan, United Kingdom
- Average sunshine days in March: 15.2 days
The month with the most sunshine days is March (15.2 days).
The month with the least sunshine days is July (9.2 days).
Average UV index in March
Llansteffan, United Kingdom
- Average UV index in March: 3
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in March
Llansteffan, United Kingdom
- Average cloud cover in March: 53
The month with the most cloud cover is December (Cloud cover 63).
The months with the least cloud cover are April and May (Cloud cover 46).
Average visibility in March
Llansteffan, United Kingdom
- Average visibility in March: 10km
The months with the highest visibility are January, February, March, April, June, August, September, October, November and December (10km).
The months with the lowest visibility are May and July (9km).
Llansteffan, United Kingdom
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