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
The average high-temperature mildly increases in May, edging from a comfortable 16.8°C (62.2°F) in April to a still refreshing 19.8°C (67.6°F). Senec experiences a mean low-temperature of 9.5°C (49.1°F) during May.Humidity
In Senec, the average relative humidity in May is 74%.Rainfall
The wettest months in Senec are May and June, with an average 66mm (2.6") of rainfall.Snowfall
May through September are months without snowfall.Daylight
In May, the average length of the day is 15h and 13min.On the first day of the month, sunrise is at 05:30 and sunset at 20:04. On the last day of May, in Senec, sunrise is at 04:54 and sunset at 20:41 CEST.
Sunshine
In May, the average sunshine in Senec is 9.7h.UV index
In May, the average daily maximum UV index in Senec, Slovakia, is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In May, a daily maximum UV index of 5 leads to the following instructions:
Heed the precautions - It is counselled to guard against solar damage. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Senec?
What is the average humidity in May in Senec?
What is the rainiest month in Senec?
How many days does it rain in May in Senec?
When it does not snow in Senec?
Does it snow in Senec in May?
What is the average length of the day in May in Senec?
When is the sunrise / sunset in May in Senec?
How long on average sun shines in May in Senec?
What is the UV index reading in May in Senec?
Average temperature in May
Senec, Slovakia
- Average high temperature in May: 19.8°C
The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in May: 9.5°C
The month with the highest average low temperature is August (15.9°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in May
Senec, Slovakia
- Average pressure in May: 1015mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is June (1014.8mbar).
Average wind speed in May
Senec, Slovakia
- Average wind speed in May: 13.3km/h
The windiest month (with the highest average wind speed) is February (14.9km/h).
The calmest month (with the lowest average wind speed) is August (10.4km/h).
Average humidity in May
Senec, Slovakia
- Average humidity in May: 74%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (61%).
Average rainfall in May
Senec, Slovakia
- Average rainfall in May: 66mm
The wettest months (with the highest rainfall) are May and June (66mm).
The driest month (with the least rainfall) is February (26mm).
Average rainfall days in May
Senec, Slovakia
- Average rainfall days in May: 17.3 days
The months with the highest number of rainy days are May and June (17.3 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in May
Senec, Slovakia
- Average snowfall in May: 0mm
The month with the highest snowfall is January (84mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in May
Senec, Slovakia
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Senec, Slovakia
- Average daylight in May: 15h and 1min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in May: 9h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in May
Senec, Slovakia
- Average sunshine days in May: 9.7 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is May (9.7 days).
Average UV index in May
Senec, Slovakia
- Average UV index in May: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Senec, Slovakia
- Average cloud cover in May: 37
The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in May
Senec, Slovakia
- Average visibility in May: 9km
The months with the highest visibility are April, June, July, August and September (10km).
The month with the lowest visibility is January (8km).
Senec, Slovakia
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