May weather forecastRotbav, Romania

May

Weather in May

May, the last month of the spring in Rotbav, is a refreshing month, with an average temperature ranging between max 18.4°C (65.1°F) and min 6.1°C (43°F).

Temperature

In Rotbav, stepping into May brings a gentle temperature nudge, moving slightly up from April's mild 13.5°C (56.3°F) to a comfortable 18.4°C (65.1°F). Rotbav notes a substantial temperature decline from the daytime peaks throughout May, with an average nighttime temperature of 6.1°C (43°F).

Humidity

In May, the average relative humidity in Rotbav is 75%.

Rainfall

In Rotbav, in May, during 22.6 rainfall days, 77mm (3.03") of precipitation is typically accumulated. Throughout the year, there are 167.8 rainfall days, and 507mm (19.96") of precipitation is accumulated.

Snowfall

Months with snowfall in Rotbav are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Rotbav aggregates 1mm (0.04") of snow. In Rotbav, during the entire year, snow falls for 55.5 days and aggregates up to 612mm (24.09") of snow.

Daylight

The average length of the day in May is 14h and 57min.
On the first day of May in Rotbav, sunrise is at 06:04 and sunset at 20:25. On the last day of the month, sunrise is at 05:31 and sunset at 20:59 EEST.

Sunshine

In May, the average sunshine is 9.9h.

UV index

In Rotbav, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In May, a daily maximum UV index of 4 leads to the following instructions:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.

Frequently asked questions

The average high-temperature and low-temperature during May are 18.4°C (65.1°F) and 6.1°C (43°F) respectively.

In May, the average relative humidity is 75%.

In Rotbav, Romania, during May, the rain falls for 22.6 days and regularly aggregates up to 77mm (3.03") of precipitation.

May is the last month it regularly snows in Rotbav. During 0.3 snowfall days, in May, Rotbav aggregates 1mm (0.04") of snow.

In Rotbav, Romania, the average day length in May is 14h and 57min.

On the first day of May in Rotbav, Romania, sunrise is at 06:04 and sunset at 20:25. On the last day of the month, sunrise is at 05:31 and sunset at 20:59 EEST.

The average sunshine duration in May in Rotbav, Romania, is 9.9h.

The average daily maximum UV index in May in Rotbav, Romania, is 4. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Rotbav, Romania

  • Average high temperature in May: 18.4°C

The warmest month (with the highest average high temperature) is August (25.5°C).
The month with the lowest average high temperature is January (-0.3°C).

  • Average low temperature in May: 6.1°C

The month with the highest average low temperature is August (11.1°C).
The coldest month (with the lowest average low temperature) is January (-7.3°C).

Average pressure in May
Rotbav, Romania

  • Average pressure in May: 1013.9mbar

The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).

Average wind speed in May
Rotbav, Romania

  • Average wind speed in May: 7.3km/h

The windiest months (with the highest average wind speed) are March and April (8.2km/h).
The calmest month (with the lowest average wind speed) is August (5.8km/h).

Average humidity in May
Rotbav, Romania

  • Average humidity in May: 75%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).

Average rainfall in May
Rotbav, Romania

  • Average rainfall in May: 77mm

The wettest month (with the highest rainfall) is June (96mm).
The driest month (with the least rainfall) is November (17mm).

Average rainfall days in May
Rotbav, Romania

  • Average rainfall days in May: 22.6 days

The month with the highest number of rainy days is May (22.6 days).
The month with the least rainy days is November (7.6 days).

Average snowfall in May
Rotbav, Romania

  • Average snowfall in May: 1mm

The month with the highest snowfall is February (164mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in May
Rotbav, Romania

  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Rotbav, Romania

  • Average daylight in May: 14h and 54min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in May: 9h and 54min

The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

Average sunshine days in May
Rotbav, Romania

  • Average sunshine days in May: 6.1 days

The months with the most sunshine days are October and November (18.5 days).
The month with the least sunshine days is June (5.3 days).

Average UV index in May
Rotbav, Romania

  • Average UV index in May: 4

The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).

Average cloud cover in May
Rotbav, Romania

  • Average cloud cover in May: 39

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 22).

Average visibility in May
Rotbav, Romania

  • Average visibility in May: 8km

The months with the highest visibility are April, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and December (7km).