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
May
Weather in May
Temperature
The transition into May notes an average high-temperature of a moderate 13.5°C (56.3°F), revealing a mild distinction from the 11.3°C (52.3°F) in April. The average temperature in Tywyn drops to a frosty 7.5°C (45.5°F) during the night in the month of May.Humidity
In May, the average relative humidity is 83%.Rainfall
May is the month with the least rainfall in Tywyn. Rain falls for 11.1 days and accumulates 14mm (0.55") of precipitation.Snowfall
May through November are months without snowfall in Tywyn.Daylight
In May, the average length of the day is 15h and 47min.On the first day of the month, sunrise is at 5:43 am and sunset at 8:43 pm. On the last day of May, sunrise is at 4:59 am and sunset at 9:29 pm BST.
Sunshine
The month with the most sunshine is May, with an average of 7.9h of sunshine.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index, 4 during May, leads to the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Tywyn?
What is the average humidity in May in Tywyn?
What is the driest month in Tywyn?
How much does it rain in Tywyn in May?
When it does not snow in Tywyn?
Does it snow in Tywyn in May?
What is the average length of the day in May in Tywyn?
When are sunrise and sunset in May in Tywyn?
What month has the most sunshine in Tywyn?
How long on average sun shines in May in Tywyn?
When is the highest UV index in Tywyn?
What is the UV index reading in May in Tywyn?
Average temperature in May
Tywyn, United Kingdom
- Average high temperature in May: 13.5°C
The warmest month (with the highest average high temperature) is July (17.3°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in May: 7.5°C
The month with the highest average low temperature is August (12.5°C).
The coldest month (with the lowest average low temperature) is February (3.6°C).
Average pressure in May
Tywyn, United Kingdom
- Average pressure in May: 1016.4mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.3mbar).
Average wind speed in May
Tywyn, United Kingdom
- Average wind speed in May: 16.1km/h
The windiest month (with the highest average wind speed) is December (23.6km/h).
The calmest month (with the lowest average wind speed) is June (14.5km/h).
Average humidity in May
Tywyn, United Kingdom
- Average humidity in May: 83%
The month with the highest relative humidity is August (87%).
The month with the lowest relative humidity is April (82%).
Average rainfall in May
Tywyn, United Kingdom
- Average rainfall in May: 14mm
The wettest month (with the highest rainfall) is December (39mm).
The driest month (with the least rainfall) is May (14mm).
Average rainfall days in May
Tywyn, United Kingdom
- Average rainfall days in May: 11.1 days
The month with the highest number of rainy days is December (14.7 days).
The months with the least rainy days are April and May (11.1 days).
Average snowfall in May
Tywyn, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is February (10mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Tywyn, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.1 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
Tywyn, United Kingdom
- Average daylight in May: 15h and 5min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in May: 7h and 5min
The month with the most sunshine is May (Average sunshine: 7h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in May
Tywyn, United Kingdom
- Average sunshine days in May: 15.6 days
The month with the most sunshine days is March (16.5 days).
The month with the least sunshine days is June (11.6 days).
Average UV index in May
Tywyn, 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
Tywyn, United Kingdom
- Average cloud cover in May: 49
The month with the most cloud cover is December (Cloud cover 64).
The months with the least cloud cover are April and May (Cloud cover 49).
Average visibility in May
Tywyn, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August and September (9km).
