Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
With May's advent, Johnshaven sees an average high-temperature of a cool 11.3°C (52.3°F), subtly shifted from April's 9.1°C (48.4°F). During the May nights, Johnshaven's temperature maintains an average close to the daytime highs, settling at a frosty 6.9°C (44.4°F).Humidity
The average relative humidity in May is 82%.Rainfall
In Johnshaven, United Kingdom, in May, it is raining for 14.7 days, with typically 28mm (1.1") of accumulated precipitation. In Johnshaven, United Kingdom, during the entire year, the rain falls for 168.4 days and collects up to 382mm (15.04") of precipitation.Snowfall
May through October are months without snowfall.Daylight
The average length of the day in May in Johnshaven is 16h and 30min.On the first day of May in Johnshaven, sunrise is at 5:20 am and sunset at 8:52 pm. On the last day of the month, sunrise is at 4:25 am and sunset at 9:48 pm BST.
Sunshine
In May, the average sunshine is 7.8h.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 4 during May translates into the following directions:
Be vigilant - Preventing sunburn is recommended. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
What is the average May temperature in Johnshaven?
What is the average humidity in May in Johnshaven?
How many days does it rain in May in Johnshaven?
When it does not snow in Johnshaven?
Does it snow in Johnshaven in May?
What is the average length of the day in May in Johnshaven?
When is the sunrise / sunset in May in Johnshaven?
How many hours of sunshine does Johnshaven have in May?
When is the highest UV index in Johnshaven?
How high is the UV index in May in Johnshaven?
Average temperature in May
Johnshaven, United Kingdom
- Average high temperature in May: 11.3°C
The warmest months (with the highest average high temperature) are July and August (15.6°C).
The month with the lowest average high temperature is January (5.6°C).
- Average low temperature in May: 6.9°C
The month with the highest average low temperature is August (11.8°C).
The coldest months (with the lowest average low temperature) are January and February (3.1°C).
Average pressure in May
Johnshaven, United Kingdom
- Average pressure in May: 1015.3mbar
The month with the highest atmospheric pressure is May (1015.3mbar).
The month with the lowest atmospheric pressure is November (1006.5mbar).
Average wind speed in May
Johnshaven, United Kingdom
- Average wind speed in May: 17.1km/h
The windiest month (with the highest average wind speed) is December (26km/h).
The calmest month (with the lowest average wind speed) is July (15km/h).
Average humidity in May
Johnshaven, United Kingdom
- Average humidity in May: 82%
The months with the highest relative humidity are June and July (85%).
The months with the lowest relative humidity are March and April (81%).
Average rainfall in May
Johnshaven, United Kingdom
- Average rainfall in May: 28mm
The wettest month (with the highest rainfall) is July (47mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in May
Johnshaven, United Kingdom
- Average rainfall days in May: 14.7 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is February (10 days).
Average snowfall in May
Johnshaven, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is February (43mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Johnshaven, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (4.9 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
Johnshaven, United Kingdom
- Average daylight in May: 16h and 3min
The month with the longest days is June (Average daylight: 17h and 42min).
The month with the shortest days is December (Average daylight: 6h and 54min).
- Average sunshine in May: 7h and 5min
The months with the most sunshine are June, July and August (Average sunshine: 8h and 12min).
The months with the least sunshine are October and November (Average sunshine: 4h and 30min).
Average sunshine days in May
Johnshaven, United Kingdom
- Average sunshine days in May: 13.8 days
The month with the most sunshine days is December (15.9 days).
The month with the least sunshine days is July (9.4 days).
Average UV index in May
Johnshaven, 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, March, November and December (UV index 2).
Average cloud cover in May
Johnshaven, United Kingdom
- Average cloud cover in May: 49
The months with the most cloud cover are June and November (Cloud cover 55).
The month with the least cloud cover is September (Cloud cover 48).
Average visibility in May
Johnshaven, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are April, September, October and December (10km).
The months with the lowest visibility are January, February, March, May, June, July, August and November (9km).
Johnshaven, United Kingdom
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