May weather forecast
Blunham, United Kingdom

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Weather in May

May, the last month of the spring in Blunham, is another mild month, with an average temperature fluctuating between 6.8°C (44.2°F) and 15.8°C (60.4°F).

Temperature

The advent of May observes an average high-temperature of a still refreshing 15.8°C (60.4°F), nearly identical to April's 13.4°C (56.1°F). In Blunham, May's nights observe an average temperature dip to a chilly 6.8°C (44.2°F).

Humidity

The average relative humidity in May in Blunham, United Kingdom, is 82%.

Rainfall

In Blunham, in May, it is raining for 14.8 days, with typically 22mm (0.87") of accumulated precipitation. Throughout the year, in Blunham, there are 153 rainfall days, and 274mm (10.79") of precipitation is accumulated.

Snowfall

In Blunham, snow does not fall in April through November.

Daylight

In Blunham, the average length of the day in May is 15h and 44min.
On the first day of the month, sunrise is at 5:29 am and sunset at 8:26 pm. On the last day of May, sunrise is at 4:46 am and sunset at 9:11 pm BST.

Sunshine

In Blunham, the average sunshine in May is 7.3h.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: A daily high UV index of 4 in May leads to these guidelines:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
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Frequently asked questions

What is the temperature in May in Blunham?

The high-temperature during May is 15.8°C (60.4°F) and the low-temperature is 6.8°C (44.2°F).

What is the average humidity in May in Blunham?

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

How many days does it rain in May in Blunham?

In May, in Blunham, United Kingdom, the rain falls for 14.8 days. Throughout May, 22mm (0.87") of precipitation is accumulated.

When it does not snow in Blunham?

April through November are months without snowfall in Blunham, United Kingdom.

What is the average length of the day in May in Blunham?

The average day length in May in Blunham is 15h and 44min.

When is the sunrise / sunset in May in Blunham?

On the first day of May in Blunham, sunrise is at 5:29 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 4:46 am and sunset at 9:11 pm BST.

How many hours of sunshine does Blunham have in May?

In Blunham, United Kingdom, the average sunshine duration in May is 7.3h.

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

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

What is the UV index intensity in May in Blunham?

In Blunham, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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 visibility

Average temperature in May
Blunham, United Kingdom

Average temperature in May - Blunham, United Kingdom
  • Average high temperature in May: 15.8°C

The warmest month (with the highest average high temperature) is July (21.2°C).
The month with the lowest average high temperature is January (6°C).

  • Average low temperature in May: 6.8°C

The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).

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Average pressure in May
Blunham, United Kingdom

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

The month with the highest atmospheric pressure is May (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010.1mbar).

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Average wind speed in May
Blunham, United Kingdom

Average wind speed in May - Blunham, United Kingdom
  • Average wind speed in May: 13.7km/h

The windiest month (with the highest average wind speed) is December (18.6km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).

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Average humidity in May
Blunham, United Kingdom

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

The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (76%).

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Average rainfall in May
Blunham, United Kingdom

Average rainfall in May - Blunham, United Kingdom
  • Average rainfall in May: 22mm

The wettest month (with the highest rainfall) is June (38mm).
The driest month (with the least rainfall) is September (15mm).

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Average rainfall days in May
Blunham, United Kingdom

Average rainfall days in May - Blunham, United Kingdom
  • Average rainfall days in May: 14.8 days

The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is September (8.6 days).

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Average snowfall in May
Blunham, United Kingdom

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

The month with the highest snowfall is January (13mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

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Average snowfall days in May
Blunham, United Kingdom

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

The month with the highest number of snowfall days is January (2.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).

  • Average sunshine in May: 7h and 2min

The months with the most sunshine are July and August (Average sunshine: 7h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).

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Average sunshine days in May
Blunham, United Kingdom

Average sunshine days in May - Blunham, United Kingdom
  • Average sunshine days in May: 11 days

The month with the most sunshine days is March (16.4 days).
The month with the least sunshine days is July (10.4 days).

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Average UV index in May
Blunham, United Kingdom

Average UV index in May - Blunham, 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, February, November and December (UV index 2).

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Average cloud cover in May
Blunham, United Kingdom

Average cloud cover in May - Blunham, United Kingdom
  • Average cloud cover in May: 53

The months with the most cloud cover are February and November (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 49).

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Average visibility in May
Blunham, United Kingdom

Average visibility in May - Blunham, United Kingdom
  • Average visibility in May: 9km

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

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Blunham, United Kingdom

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