May weather forecast
Hirtshals, Denmark

Weather in May

May, the last month of the spring, in Hirtshals, is a mild month, with average temperature ranging between max 13.9°C (57°F) and min 8.4°C (47.1°F).

Temperature

In May, the average high-temperature marginally rises, from a frosty 9.9°C (49.8°F) in April, to a mild 13.9°C (57°F). In Hirtshals, in May, the average low-temperature is 8.4°C (47.1°F).

Humidity

Months with the lowest humidity in Hirtshals are April and May, with an average relative humidity of 73%.

Rainfall

In Hirtshals, it is raining for 12.5 days, with typically 27mm (1.06") of accumulated precipitation. Throughout the year, there are 155.3 rainfall days, and 401mm (15.79") of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Hirtshals.

Sea temperature

In Hirtshals, Denmark,, the average water temperature is 10.8°C (51.4°F).
Note: Swimming in 10.8°C (51.4°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

In Hirtshals, Denmark, the average length of the day is 16.7h.

Sunshine

The average sunshine in May is 9.3h.

UV index

In Hirtshals, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What are the least humid months in Hirtshals?

April and May, with an average relative humidity of 73%, are the least humid months in Hirtshals.

What is the average humidity in May in Hirtshals?

In May, the average relative humidity in Hirtshals, Denmark, is 73%.

How much does it rain in Hirtshals in May?

In Hirtshals, in May, during 12.5 rainfall days, 27mm (1.06") of precipitation is typically accumulated.

When it does not snow in Hirtshals?

In Hirtshals snow does not fall in May through September.

Does it snow in Hirtshals in May?

In May, in Hirtshals, Denmark, it doesn't snow. April is the latest month when it typically snows.

What is the sea water temperature in May in Hirtshals?

In Hirtshals, Denmark, the average seawater temperature in May is 10.8°C (51.4°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

What is the average length of the day in May in Hirtshals?

In Hirtshals, the average length of the day in May is 16.7h.

How long on average sun shines in May in Hirtshals?

In Hirtshals, Denmark, the average sunshine in May is 9.3h.

What is the UV index intensity in May in Hirtshals?

In May, the average daily maximum UV index in Hirtshals, Denmark, is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in May
Hirtshals, Denmark

Average temperature in May - Hirtshals, Denmark
  • Average high temperature in May: 13.9°C

The warmest month (with the highest average high temperature) is July (19.3°C).
The month with the lowest average high temperature is February (2.9°C).

  • Average low temperature in May: 8.4°C

The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is February (0.3°C).

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Average pressure in May
Hirtshals, Denmark

Average pressure in May - Hirtshals, Denmark
  • Average pressure in May: 1014.7mbar

The month with the highest atmospheric pressure is April (1014.8mbar).
The month with the lowest atmospheric pressure is December (1008.6mbar).

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Average wind speed in May
Hirtshals, Denmark

Average wind speed in May - Hirtshals, Denmark
  • Average wind speed in May: 17.3km/h

The windiest month (with the highest average wind speed) is December (22.6km/h).
The calmest month (with the lowest average wind speed) is June (17km/h).

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Average humidity in May
Hirtshals, Denmark

Average humidity in May - Hirtshals, Denmark
  • Average humidity in May: 73%

Months with the highest relative humidity are January, February and November (84%).
Months with the lowest relative humidity are April and May (73%).

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Average rainfall in May
Hirtshals, Denmark

Average rainfall in May - Hirtshals, Denmark
  • Average rainfall in May: 27mm

The wettest month (with the highest rainfall) is October (47mm).
The driest month (with the least rainfall) is April (17mm).

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Average rainfall days in May
Hirtshals, Denmark

Average rainfall days in May - Hirtshals, Denmark
  • Average rainfall days in May: 12.5 days

The month with the highest number of rainy days is October (15.9 days).
The month with the least rainy days is February (9.3 days).

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Average snowfall in May
Hirtshals, Denmark

Average snowfall in May - Hirtshals, Denmark
  • Average snowfall in May: 0mm

The month with the highest snowfall is January (48mm).
Months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in May
Hirtshals, Denmark

Average snowfall days in May - Hirtshals, Denmark
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (9.3 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average sea temperature in May
Hirtshals, Denmark

Average sea temperature in May - Hirtshals, Denmark
  • Average sea temperature in May: 10.8°C

The best month for swimming (with the highest average sea temperature) is August (17.8°C).
The coldest month (with the lowest average sea temperature) is March (3.8°C).

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Average daylight in May /
Average sunshine in May
Hirtshals, Denmark

Average daylight in May / Average sunshine in May - Hirtshals, Denmark
  • Average daylight in May: 16.7h

The month with the longest days is June (Average daylight: 17.9h).
The month with the shortest days is December (Average daylight: 6.7h).

  • Average sunshine in May: 9.3h

The month with the most sunshine is June (Average sunshine: 10.7h).
The month with the least sunshine is December (Average sunshine: 3h).

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Average sunshine days in May
Hirtshals, Denmark

Average sunshine days in May - Hirtshals, Denmark
  • Average sunshine days in May: 16.8 days

The month with the most sunshine days is April (17.3 days).
The month with the least sunshine days is December (9.6 days).

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Average UV index in May
Hirtshals, Denmark

Average UV index in May - Hirtshals, Denmark
  • Average UV index in May: 4

The month with the highest UV index is July (UV index 5).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in May
Hirtshals, Denmark

Average cloud cover in May - Hirtshals, Denmark
  • Average cloud cover in May: 41

The month with the most cloud cover is November (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 39).

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Average visibility in May
Hirtshals, Denmark

Average visibility in May - Hirtshals, Denmark
  • Average visibility in May: 10km

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

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