May weather forecast
Castlewarren, Ireland

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Weather in May

May, the last month of the spring in Castlewarren, is a moderate month, with an average temperature varying between 14.2°C (57.6°F) and 5.8°C (42.4°F).

Temperature

Castlewarren notes an average high-temperature of a moderate 14.2°C (57.6°F) in May, hardly diverging from April. Throughout May, an average low-temperature of 5.8°C (42.4°F) is expected.

Humidity

The average relative humidity in May in Castlewarren is 87%.

Rainfall

March, May and September are months with the least rain when the rain falls for 20.2 days and typically aggregates up to 37mm (1.46") of rain.

Snowfall

April through October are months without snowfall.

Daylight

In May, the average length of the day in Castlewarren is 15h and 49min.
On the first day of May in Castlewarren, sunrise is at 5:54 am and sunset at 8:55 pm. On the last day of the month, sunrise is at 5:10 am and sunset at 9:41 pm IST.

Sunshine

The months with the most sunshine in Castlewarren are April and May, with an average of 6.1h of sunshine.

UV index

The average daily maximum UV index in May is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index of 3 during May translates into these guidelines:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Minimize direct exposure to the Sun during midday when its radiation is at its peak. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.

Frequently asked questions

What are May temperatures in Castlewarren?

Castlewarren in May has an average high-temperature of 14.2°C (57.6°F) and an average low-temperature of 5.8°C (42.4°F).

What is the average humidity in May in Castlewarren?

In May, the average relative humidity is 87%.

What is the driest month in Castlewarren?

The months with the least rainfall are March, May and September Rain falls for 20.2 days and accumulates 37mm (1.46") of rain.

How much does it rain in Castlewarren in May?

In May, in Castlewarren, the rain falls for 20.2 days. Throughout May, 37mm (1.46") of precipitation is accumulated.

When it does not snow in Castlewarren?

April through October are months without snowfall.

How many hours of daylight does Castlewarren have in May?

In Castlewarren, Ireland, the average day length in May is 15h and 49min.

What time are sunrise and sunset in May in Castlewarren?

In May, on the first day of the month, sunrise is at 5:54 am and sunset at 8:55 pm. On the last day of the month, sunrise is at 5:10 am and sunset at 9:41 pm IST.

What is the month with the most sunshine in Castlewarren?

The months with the most sunshine in Castlewarren, Ireland, are April and May, with an average of 6.1h of sunshine.

How long on average sun shines in May in Castlewarren?

The average sunshine duration in May in Castlewarren, Ireland, is 6.1h.

What is the UV index reading in May in Castlewarren?

The average daily maximum UV index in May in Castlewarren, Ireland, is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Castlewarren, Ireland

Average temperature in May - Castlewarren, Ireland
  • Average high temperature in May: 14.2°C

The warmest month (with the highest average high temperature) is July (17.9°C).
The month with the lowest average high temperature is January (7.1°C).

  • Average low temperature in May: 5.8°C

The month with the highest average low temperature is July (10.6°C).
The coldest months (with the lowest average low temperature) are January, February and March (1.8°C).

Average pressure in May
Castlewarren, Ireland

Average pressure in May - Castlewarren, Ireland
  • Average pressure in May: 1016.2mbar

The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.6mbar).

Average wind speed in May
Castlewarren, Ireland

Average wind speed in May - Castlewarren, Ireland
  • Average wind speed in May: 14.3km/h

The windiest month (with the highest average wind speed) is February (18.6km/h).
The calmest month (with the lowest average wind speed) is July (12.6km/h).

Average humidity in May
Castlewarren, Ireland

Average humidity in May - Castlewarren, Ireland
  • Average humidity in May: 87%

The months with the highest relative humidity are November and December (92%).
The month with the lowest relative humidity is April (86%).

Average rainfall in May
Castlewarren, Ireland

Average rainfall in May - Castlewarren, Ireland
  • Average rainfall in May: 37mm

The wettest month (with the highest rainfall) is November (70mm).
The driest months (with the least rainfall) are March, May and September (37mm).

Average rainfall days in May
Castlewarren, Ireland

Average rainfall days in May - Castlewarren, Ireland
  • Average rainfall days in May: 20.2 days

The month with the highest number of rainy days is July (22.5 days).
The month with the least rainy days is November (15.6 days).

Average snowfall in May
Castlewarren, Ireland

Average snowfall in May - Castlewarren, Ireland
  • Average snowfall in May: 0mm

The month with the highest snowfall is February (14mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in May
Castlewarren, Ireland

Average snowfall days in May - Castlewarren, Ireland
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
Castlewarren, Ireland

Average daylight in May / Average sunshine in May - Castlewarren, Ireland
  • 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: 6h and 1min

The months with the most sunshine are April and May (Average sunshine: 6h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).

Average sunshine days in May
Castlewarren, Ireland

Average sunshine days in May - Castlewarren, Ireland
  • Average sunshine days in May: 6.3 days

The month with the most sunshine days is November (11.1 days).
The month with the least sunshine days is August (4.1 days).

Average UV index in May
Castlewarren, Ireland

Average UV index in May - Castlewarren, Ireland
  • Average UV index in May: 3

The months with the highest UV index are June and August (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
Castlewarren, Ireland

Average cloud cover in May - Castlewarren, Ireland
  • Average cloud cover in May: 62

The month with the most cloud cover is July (Cloud cover 69).
The months with the least cloud cover are March and April (Cloud cover 59).

Average visibility in May
Castlewarren, Ireland

Average visibility in May - Castlewarren, Ireland
  • Average visibility in May: 8km

The months with the highest visibility are January, February, March, April, May, June, October, November and December (8km).
The months with the lowest visibility are July, August and September (7km).

Castlewarren, Ireland

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