May weather forecast
Treffgarne, United Kingdom

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Weather in May

The last month of the spring, May, is a mild month in Treffgarne, United Kingdom, with temperature in the range of an average high of 13.3°C (55.9°F) and an average low of 9.5°C (49.1°F).

Temperature

Treffgarne experiences an average high-temperature of a refreshing 13.3°C (55.9°F) in May, marking an insignificant shift from 11.3°C (52.3°F) in April. During the nights of May, the average low-temperature in Treffgarne holds at a chilly 9.5°C (49.1°F).

Humidity

In May, the average relative humidity is 82%.

Rainfall

The month with the least rainfall in Treffgarne, United Kingdom, is May, when the rain falls for 13.9 days and typically collects 23mm (0.91") of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In Treffgarne, United Kingdom, the average length of the day in May is 15h and 41min.
On the first day of May in Treffgarne, United Kingdom, sunrise is at 5:49 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 5:06 am and sunset at 9:28 pm BST.

Sunshine

The month with the most sunshine in Treffgarne is May, with an average of 8.4h of sunshine.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: A typical high UV index of 4 in May suggests the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Frequently asked questions

What are May temperatures in Treffgarne?

An average high-temperature, in May, in Treffgarne, is 13.3°C (55.9°F) and the average low-temperature is 9.5°C (49.1°F).

What is the average humidity in May in Treffgarne?

In Treffgarne, the average relative humidity in May is 82%.

What is the driest month in Treffgarne?

The month with the least rainfall in Treffgarne, United Kingdom, is May, when the rain falls for 13.9 days and typically collects 23mm (0.91") of precipitation.

How many days does it rain in May in Treffgarne?

In Treffgarne, United Kingdom, during May, the rain falls for 13.9 days and regularly aggregates up to 23mm (0.91") of precipitation.

When it does not snow in Treffgarne?

April through October are months without snowfall in Treffgarne, United Kingdom.

How many hours of daylight does Treffgarne have in May?

In Treffgarne, United Kingdom, the average day length in May is 15h and 41min.

What time are sunrise and sunset in May in Treffgarne?

On the first day of May in Treffgarne, United Kingdom, sunrise is at 5:49 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 5:06 am and sunset at 9:28 pm BST.

What month has the most sunshine in Treffgarne?

May has the most sunshine of the year in Treffgarne, United Kingdom, with an average of 8.4h of sunshine.

How many hours of sunshine does Treffgarne have in May?

In Treffgarne, United Kingdom, the average sunshine duration in May is 8.4h.

What is the month with the highest UV index in Treffgarne?

The months with the highest UV index in Treffgarne, United Kingdom, are May through September, with an average maximum UV index of 4.

What is the UV index intensity in May in Treffgarne?

In May, the average daily maximum UV index in Treffgarne, United Kingdom, is 4. A UV Index of 3 to 5 symbolizes a moderate health threat 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 May
Treffgarne, United Kingdom

Average temperature in May - Treffgarne, United Kingdom
  • Average high temperature in May: 13.3°C

The warmest month (with the highest average high temperature) is August (17.2°C).
The month with the lowest average high temperature is February (8.3°C).

  • Average low temperature in May: 9.5°C

The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is February (5.6°C).

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Average pressure in May
Treffgarne, United Kingdom

Average pressure in May - Treffgarne, United Kingdom
  • Average pressure in May: 1016.6mbar

The months with the highest atmospheric pressure are May and September (1016.6mbar).
The month with the lowest atmospheric pressure is November (1009.5mbar).

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Average wind speed in May
Treffgarne, United Kingdom

Average wind speed in May - Treffgarne, United Kingdom
  • Average wind speed in May: 18.5km/h

The windiest month (with the highest average wind speed) is December (29.1km/h).
The calmest month (with the lowest average wind speed) is June (17.9km/h).

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Average humidity in May
Treffgarne, United Kingdom

Average humidity in May - Treffgarne, United Kingdom
  • Average humidity in May: 82%

The months with the highest relative humidity are July and August (84%).
The months with the lowest relative humidity are February, March, April, November and December (81%).

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Average rainfall in May
Treffgarne, United Kingdom

Average rainfall in May - Treffgarne, United Kingdom
  • Average rainfall in May: 23mm

The wettest month (with the highest rainfall) is November (77mm).
The driest month (with the least rainfall) is May (23mm).

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Average rainfall days in May
Treffgarne, United Kingdom

Average rainfall days in May - Treffgarne, United Kingdom
  • Average rainfall days in May: 13.9 days

The month with the highest number of rainy days is November (21.9 days).
The month with the least rainy days is May (13.9 days).

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Average snowfall in May
Treffgarne, United Kingdom

Average snowfall in May - Treffgarne, United Kingdom
  • Average snowfall in May: 0mm

The month with the highest snowfall is January (8mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in May
Treffgarne, United Kingdom

Average snowfall days in May - Treffgarne, United Kingdom
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Treffgarne, United Kingdom

Average daylight in May / Average sunshine in May - Treffgarne, United Kingdom
  • Average daylight in May: 15h and 4min

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 May: 8h and 2min

The month with the most sunshine is May (Average sunshine: 8h and 24min).
The months with the least sunshine are January, November and December (Average sunshine: 3h and 42min).

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Average sunshine days in May
Treffgarne, United Kingdom

Average sunshine days in May - Treffgarne, United Kingdom
  • Average sunshine days in May: 14.2 days

The month with the most sunshine days is May (14.2 days).
The month with the least sunshine days is November (5.5 days).

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Average UV index in May
Treffgarne, United Kingdom

Average UV index in May - Treffgarne, United Kingdom
  • Average UV index in May: 4

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 and February (UV index 2).

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Average cloud cover in May
Treffgarne, United Kingdom

Average cloud cover in May - Treffgarne, United Kingdom
  • Average cloud cover in May: 46

The months with the most cloud cover are November and December (Cloud cover 64).
The month with the least cloud cover is May (Cloud cover 46).

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Average visibility in May
Treffgarne, United Kingdom

Average visibility in May - Treffgarne, United Kingdom
  • Average visibility in May: 10km

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

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Treffgarne, United Kingdom

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