May weather forecastKnocknahur, Ireland
May weather for Knocknahur, Ireland: May, the last month of the spring in Knocknahur, is a moderate month, with an average temperature varying between 13.1°C (55.6°F) and 7.5°C (45.5°F). On the first day of May in Knocknahur, Ireland, sunrise is at 5:55 am and sunset at 9:07 pm.
May
Weather in May
May, the last month of the spring in Knocknahur, is a moderate month, with an average temperature varying between 13.1°C (55.6°F) and 7.5°C (45.5°F).Temperature
May's onset records a minor alteration in the average high-temperature to a mild 13.1°C (55.6°F) from April's 11.2°C (52.2°F). During the nights in May, Knocknahur experiences a consistent average temperature of 7.5°C (45.5°F).Humidity
In May, the average relative humidity is 83%.Rainfall
In May, the rain falls for 17.7 days. Throughout May, 39mm (1.54") of precipitation is accumulated. In Knocknahur, during the entire year, the rain falls for 232.9 days and collects up to 592mm (23.31") of precipitation.Snowfall
April through November are months without snowfall.Daylight
In May, the average length of the day in Knocknahur is 16h and 3min.On the first day of May, sunrise is at 5:55 am and sunset at 9:07 pm. On the last day of the month, sunrise is at 5:07 am and sunset at 9:56 pm IST.
Sunshine
The average sunshine in May is 6.3h.UV index
May and June, with an average maximum UV index of 4, are months with the highest UV index in Knocknahur. 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 maximum daily UV index of 4 during May morphs into the following directions:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Knocknahur, Ireland
- Average high temperature in May: 13.1°C
The warmest month (with the highest average high temperature) is July (16.3°C).
The month with the lowest average high temperature is January (7.1°C).
- Average low temperature in May: 7.5°C
The month with the highest average low temperature is July (11.7°C).
The coldest month (with the lowest average low temperature) is February (3.7°C).
Average pressure in May
Knocknahur, Ireland
- 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 (1007mbar).
Average wind speed in May
Knocknahur, Ireland
- Average wind speed in May: 17.6km/h
The windiest month (with the highest average wind speed) is January (24.3km/h).
The calmest month (with the lowest average wind speed) is July (14.8km/h).
Average humidity in May
Knocknahur, Ireland
- Average humidity in May: 83%
The months with the highest relative humidity are July and August (87%).
The month with the lowest relative humidity is April (82%).
Average rainfall in May
Knocknahur, Ireland
- Average rainfall in May: 39mm
The wettest month (with the highest rainfall) is August (72mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in May
Knocknahur, Ireland
- Average rainfall days in May: 17.7 days
The month with the highest number of rainy days is August (22.8 days).
The month with the least rainy days is April (16.5 days).
Average snowfall in May
Knocknahur, Ireland
- Average snowfall in May: 0mm
The month with the highest snowfall is February (23mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Knocknahur, Ireland
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Knocknahur, Ireland
- Average daylight in May: 16h and 0min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in May: 6h and 18min
The month with the most sunshine is June (Average sunshine: 7h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in May
Knocknahur, Ireland
- Average sunshine days in May: 10.1 days
The month with the most sunshine days is May (10.1 days).
The month with the least sunshine days is August (4.3 days).
Average UV index in May
Knocknahur, Ireland
- Average UV index in May: 4
The months with the highest UV index are May and June (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
Knocknahur, Ireland
- Average cloud cover in May: 60
The month with the most cloud cover is August (Cloud cover 67).
The month with the least cloud cover is April (Cloud cover 57).
Average visibility in May
Knocknahur, Ireland
- 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).
