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
As April transitions into May, Certaldo notices a gentle rise in the average high-temperature, transitioning from a comfortable 17.5°C (63.5°F) to a pleasant 20.7°C (69.3°F). In the month of May, the average low-temperature usually rests at a chilly 9.5°C (49.1°F).Humidity
In Certaldo, the average relative humidity in May is 76%.Rainfall
In Certaldo, Italy, in May, it is raining for 13.8 days, with typically 35mm (1.38") of accumulated precipitation. Throughout the year, there are 136.9 rainfall days, and 394mm (15.51") of precipitation is accumulated.Snowfall
In Certaldo, snow does not fall in April through November.Daylight
In May, the average length of the day is 14h and 43min.On the first day of May, sunrise is at 06:07 and sunset at 20:18. On the last day of the month, sunrise is at 05:37 and sunset at 20:49 CEST.
Sunshine
The average sunshine in May in Certaldo is 10.5h.UV index
In May, the average daily maximum UV index in Certaldo is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In May, the maximum UV index of 5 transforms into these recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Certaldo?
What is the average humidity in May in Certaldo?
How many days does it rain in May in Certaldo?
When it does not snow in Certaldo?
What is the average length of the day in May in Certaldo?
When is the sunrise / sunset in May in Certaldo?
How many hours of sunshine does Certaldo have in May?
How high is the UV index in May in Certaldo?
Average temperature in May
Certaldo, Italy
- Average high temperature in May: 20.7°C
The warmest month (with the highest average high temperature) is August (30.2°C).
The month with the lowest average high temperature is January (8.1°C).
- Average low temperature in May: 9.5°C
The month with the highest average low temperature is August (16.8°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in May
Certaldo, Italy
- Average pressure in May: 1014mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in May
Certaldo, Italy
- Average wind speed in May: 8km/h
The windiest month (with the highest average wind speed) is March (10.7km/h).
The calmest month (with the lowest average wind speed) is August (7.2km/h).
Average humidity in May
Certaldo, Italy
- Average humidity in May: 76%
The month with the highest relative humidity is November (83%).
The month with the lowest relative humidity is August (63%).
Average rainfall in May
Certaldo, Italy
- Average rainfall in May: 35mm
The wettest month (with the highest rainfall) is November (58mm).
The driest month (with the least rainfall) is July (20mm).
Average rainfall days in May
Certaldo, Italy
- Average rainfall days in May: 13.8 days
The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is August (7.6 days).
Average snowfall in May
Certaldo, Italy
- Average snowfall in May: 0mm
The month with the highest snowfall is February (10mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Certaldo, Italy
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in May /
Average sunshine in May
Certaldo, Italy
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in May: 10h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in May
Certaldo, Italy
- Average sunshine days in May: 14.1 days
The month with the most sunshine days is August (20.7 days).
The month with the least sunshine days is February (13 days).
Average UV index in May
Certaldo, Italy
- Average UV index in May: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in May
Certaldo, Italy
- Average cloud cover in May: 32
The month with the most cloud cover is February (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 14).
Average visibility in May
Certaldo, Italy
- Average visibility in May: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September and December (9km).
The months with the lowest visibility are January, October and November (8km).
