May weather forecast and climate
Casian, Romania

Weather in May

May, the last month of the spring, in Casian, is an agreeable month, with average temperature varying between 21.8°C (71.2°F) and 12.3°C (54.1°F).

Temperature

In May, the average high-temperature rises, from a comfortable 16.3°C (61.3°F) in April, to an agreeable 21.8°C (71.2°F). In Casian, in May, the average low-temperature is 12.3°C (54.1°F).

Humidity

The average relative humidity in Casian is 68%.

Rainfall

In Casian, during May, the rain falls for 10 days and regularly aggregates up to 22mm (0.87") of precipitation. In Casian, during the entire year, the rain falls for 92.1 days and collects up to 238mm (9.37") of precipitation.

Snowfall

In Casian snow does not fall in April through October.

Daylight

In Casian, the average length of the day is 14.8h.

Sunshine

In May, the average sunshine is 10.5h.

UV index

The average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV rays for the average person.
Note: In May, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in May in Casian?

The average high-temperature, in May, in Casian, Romania, is 21.8°C (71.2°F), while the average low-temperature is 12.3°C (54.1°F).

What is the average humidity in May in Casian?

In Casian, the average relative humidity in May is 68%.

How many days does it rain in May in Casian?

In Casian, Romania, in May, it is raining for 10 days, with typically 22mm (0.87") of accumulated precipitation.

When it does not snow in Casian?

In Casian, Romania, snow does not fall in April through October.

How many hours of daylight does Casian have in May?

In Casian, the average length of the day in May is 14.8h.

How many hours of sunshine does Casian have in May?

The average sunshine in May is 10.5h.

What is the UV index reading in May in Casian?

The average daily maximum UV index in May in Casian is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from the exposure to the Sun's UV rays.

Average temperature in May
Casian, Romania

Average temperature in May - Casian, Romania
  • Average high temperature in May: 21.8°C

The warmest month (with the highest average high temperature) is August (29.9°C).
The month with the lowest average high temperature is January (3.4°C).

  • Average low temperature in May: 12.3°C

The month with the highest average low temperature is August (18.9°C).
The coldest month (with the lowest average low temperature) is January (-1.8°C).

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Average pressure in May
Casian, Romania

Average pressure in May - Casian, Romania
  • Average pressure in May: 1013.4mbar

The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is July (1012.3mbar).

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Average wind speed in May
Casian, Romania

Average wind speed in May - Casian, Romania
  • Average wind speed in May: 13.4km/h

The windiest month (with the highest average wind speed) is February (17.8km/h).
The calmest month (with the lowest average wind speed) is July (12.1km/h).

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Average humidity in May
Casian, Romania

Average humidity in May - Casian, Romania
  • Average humidity in May: 68%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (54%).

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Average rainfall in May
Casian, Romania

Average rainfall in May - Casian, Romania
  • Average rainfall in May: 22mm

The wettest months (with the highest rainfall) are January and June (26mm).
The driest month (with the least rainfall) is August (9mm).

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Average rainfall days in May
Casian, Romania

Average rainfall days in May - Casian, Romania
  • Average rainfall days in May: 10 days

The month with the highest number of rainy days is March (10.6 days).
The month with the least rainy days is August (3.3 days).

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Average snowfall in May
Casian, Romania

Average snowfall in May - Casian, Romania
  • Average snowfall in May: 0mm

The month with the highest snowfall is January (23mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in May
Casian, Romania

Average snowfall days in May - Casian, Romania
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (4.3 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in May / Average sunshine in May - Casian, Romania
  • Average daylight in May: 14.8h

The month with the longest days is June (Average daylight: 15.5h).
The month with the shortest days is December (Average daylight: 8.9h).

  • Average sunshine in May: 10.5h

Months with the most sunshine are July and August (Average sunshine: 11.8h).
The month with the least sunshine is January (Average sunshine: 4.7h).

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Average sunshine days in May
Casian, Romania

Average sunshine days in May - Casian, Romania
  • Average sunshine days in May: 19.1 days

The month with the most sunshine days is August (26.6 days).
The month with the least sunshine days is February (16.7 days).

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Average UV index in May
Casian, Romania

Average UV index in May - Casian, Romania
  • Average UV index in May: 5

The month with the highest UV index is July (UV index 7).
Months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in May
Casian, Romania

Average cloud cover in May - Casian, Romania
  • Average cloud cover in May: 31

Months with the most cloud cover are January and February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 14).

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Average visibility in May
Casian, Romania

Average visibility in May - Casian, Romania
  • Average visibility in May: 10km

Months with the highest visibility are March, April, May, June, July, August, September, October and November (10km).
Months with the lowest visibility are January, February and December (9km).

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