March weather forecast
Tenby, United Kingdom

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Weather in March

March, the first month of the spring in Tenby, is also a frosty month, with an average temperature varying between 9.3°C (48.7°F) and 6.2°C (43.2°F).

Temperature

The arrival of March sees a recorded average high-temperature of a still chilly 9.3°C (48.7°F), showing little divergence from the previous month's conditions. March introduces a small decrease to a nighttime average of 6.2°C (43.2°F).

Humidity

The average relative humidity in March is 81%.

Rainfall

In March, the rain falls for 16.3 days. Throughout March, 50mm (1.97") of precipitation is accumulated. Throughout the year, there are 220.1 rainfall days, and 757mm (29.8") of precipitation is accumulated.

Snowfall

Months with snowfall in Tenby are January through March, November and December. March is the last month it regularly snows in Tenby, United Kingdom. During 0.4 snowfall days, in March, Tenby aggregates 3mm (0.12") of snow. In Tenby, during the entire year, snow falls for 2.7 days and aggregates up to 22mm (0.87") of snow.

Sea temperature

The month with the coldest seawater in Tenby is March, with an average sea temperature of 8.4°C (47.1°F).
Note: Engaging in a swim in 8.4°C (47.1°F) can threaten life. Brief exposure to 13°C (55.4°F) waters is uneasy, and submersion below 10°C (50°F) can lead to cold shock and disrupted breathing patterns, varying by individual.

Daylight

In Tenby, United Kingdom, the average length of the day in March is 11h and 55min.
On the first day of March, sunrise is at 7:02 am and sunset at 5:59 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 6:51 pm GMT.

Sunshine

The average sunshine in March is 6.1h.

UV index

In March, the average daily maximum UV index in Tenby is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 3 in March interprets into the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
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Frequently asked questions

What is the temperature in March in Tenby?

In March, the average high-temperature and low-temperature are 9.3°C (48.7°F) and 6.2°C (43.2°F) respectively.

What is the average humidity in March in Tenby?

The average relative humidity in March is 81%.

How much does it rain in Tenby in March?

In Tenby, in March, it is raining for 16.3 days, with typically 50mm (1.97") of accumulated precipitation.

What is the last month it snows in Tenby?

March is the last month it regularly snows in Tenby, United Kingdom. During 0.4 snowfall days, in March, Tenby aggregates 3mm (0.12") of snow.

What month is the sea coldest in Tenby?

With an average sea temperature of 8.4°C (47.1°F), March is the month with the coldest seawater in Tenby.

What is the sea water temperature in March in Tenby?

In Tenby, the average seawater temperature in March is 8.4°C (47.1°F). Swimming in 8.4°C (47.1°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

What is the average length of the day in March in Tenby?

The average day length in March in Tenby, United Kingdom, is 11h and 55min.

When are sunrise and sunset in March in Tenby?

On the first day of March in Tenby, sunrise is at 7:02 am and sunset at 5:59 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 6:51 pm GMT.

How long on average sun shines in March in Tenby?

The average sunshine duration in March in Tenby, United Kingdom, is 6.1h.

How high is the UV index in March in Tenby?

In March, the average daily maximum UV index in Tenby is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in March
Tenby, United Kingdom

Average temperature in March - Tenby, United Kingdom
  • Average high temperature in March: 9.3°C

The warmest month (with the highest average high temperature) is August (17.3°C).
The month with the lowest average high temperature is February (8.4°C).

  • Average low temperature in March: 6.2°C

The month with the highest average low temperature is August (15.1°C).
The coldest month (with the lowest average low temperature) is February (6.1°C).

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Average pressure in March
Tenby, United Kingdom

Average pressure in March - Tenby, 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 (1009.6mbar).

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Average wind speed in March
Tenby, United Kingdom

Average wind speed in March - Tenby, United Kingdom
  • Average wind speed in March: 24km/h

The windiest month (with the highest average wind speed) is December (30.8km/h).
The calmest month (with the lowest average wind speed) is June (18.9km/h).

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Average humidity in March
Tenby, United Kingdom

Average humidity in March - Tenby, United Kingdom
  • Average humidity in March: 81%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is November (80%).

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Average rainfall in March
Tenby, United Kingdom

Average rainfall in March - Tenby, United Kingdom
  • Average rainfall in March: 50mm

The wettest month (with the highest rainfall) is November (102mm).
The driest month (with the least rainfall) is May (31mm).

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Average rainfall days in March
Tenby, United Kingdom

Average rainfall days in March - Tenby, United Kingdom
  • Average rainfall days in March: 16.3 days

The month with the highest number of rainy days is November (23.2 days).
The month with the least rainy days is May (14.9 days).

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Average snowfall in March
Tenby, United Kingdom

Average snowfall in March - Tenby, United Kingdom
  • Average snowfall in March: 3mm

The month with the highest snowfall is January (11mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in March
Tenby, United Kingdom

Average snowfall days in March - Tenby, United Kingdom
  • Average snowfall days in March: 0.4 days

The months with the highest number of snowfall days are January and February (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average sea temperature in March
Tenby, United Kingdom

Average sea temperature in March - Tenby, United Kingdom
  • Average sea temperature in March: 8.4°C

The best months for swimming (with the highest average sea temperature) are August and September (16.3°C).
The coldest month (with the lowest average sea temperature) is March (8.4°C).

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Average daylight in March /
Average sunshine in March
Tenby, United Kingdom

Average daylight in March / Average sunshine in March - Tenby, 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 1min

The month with the most sunshine is May (Average sunshine: 8h and 36min).
The months with the least sunshine are January, November and December (Average sunshine: 3h and 48min).

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Average sunshine days in March
Tenby, United Kingdom

Average sunshine days in March - Tenby, United Kingdom
  • Average sunshine days in March: 11.8 days

The month with the most sunshine days is May (13.3 days).
The month with the least sunshine days is November (4.4 days).

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Average UV index in March
Tenby, United Kingdom

Average UV index in March - Tenby, United Kingdom
  • Average UV index in March: 3

The months with the highest UV index are May, June, July, August, September and October (UV index 4).
The month with the lowest UV index is January (UV index 2).

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Average cloud cover in March
Tenby, United Kingdom

Average cloud cover in March - Tenby, United Kingdom
  • Average cloud cover in March: 52

The months with the most cloud cover are November and December (Cloud cover 63).
The month with the least cloud cover is May (Cloud cover 44).

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Average visibility in March
Tenby, United Kingdom

Average visibility in March - Tenby, United Kingdom
  • Average visibility in March: 10km

The months with the highest visibility are February, March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, November and December (9km).

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Tenby, United Kingdom

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