May weather forecastHalstead, United Kingdom
May
Weather in May
The last month of the spring, May, is another mild month in Halstead, United Kingdom, with an average temperature fluctuating between 15.8°C (60.4°F) and 7°C (44.6°F).Temperature
May's arrival brings an average high-temperature of a still moderate 15.8°C (60.4°F), demonstrating subtle variation from the preceding month. Halstead's average low-temperature in the month of May is recorded at a frosty 7°C (44.6°F).Humidity
The average relative humidity in May in Halstead is 82%.Rainfall
In May, in Halstead, the rain falls for 14 days. Throughout May, 29mm (1.14") of precipitation is accumulated. Throughout the year, in Halstead, there are 158.5 rainfall days, and 387mm (15.24") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
The average length of the day in May is 15h and 42min.On the first day of May in Halstead, sunrise is at 5:26 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 4:43 am and sunset at 9:06 pm BST.
Sunshine
In Halstead, the average sunshine in May is 7h.UV index
The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: In May, the maximum UV index of 4 translates into these guidelines:
Heed the precautions - It is counselled to guard against solar damage. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Halstead, United Kingdom
- Average high temperature in May: 15.8°C
The warmest months (with the highest average high temperature) are July and August (21.3°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in May: 7°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in May
Halstead, United Kingdom
- Average pressure in May: 1016.7mbar
The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in May
Halstead, United Kingdom
- Average wind speed in May: 13.9km/h
The windiest months (with the highest average wind speed) are February and December (18.6km/h).
The calmest month (with the lowest average wind speed) is July (13km/h).
Average humidity in May
Halstead, 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 (74%).
Average rainfall in May
Halstead, United Kingdom
- Average rainfall in May: 29mm
The wettest month (with the highest rainfall) is December (44mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in May
Halstead, United Kingdom
- Average rainfall days in May: 14 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is February (10.7 days).
Average snowfall in May
Halstead, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is February (30mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Halstead, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Halstead, United Kingdom
- Average daylight in May: 15h and 42min
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: 7h and 0min
The month with the most sunshine is August (Average sunshine: 7h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).
Average sunshine days in May
Halstead, United Kingdom
- Average sunshine days in May: 14.1 days
The month with the most sunshine days is September (16.5 days).
The month with the least sunshine days is July (12.1 days).
Average UV index in May
Halstead, United Kingdom
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in May
Halstead, United Kingdom
- Average cloud cover in May: 55
The month with the most cloud cover is February (Cloud cover 64).
The months with the least cloud cover are August and September (Cloud cover 50).
Average visibility in May
Halstead, 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).
