May weather forecast
Mo i Rana, Norway

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Weather in May

May signifies the commencement of spring, with the city's landscapes transforming into explosions of color. The clear change witnessed in the weather includes a drop in snowfall from 318mm (12.52") to 157mm (6.18"), turning winter-white landscapes into fields of vibrant greens. Spring breezes gently blow through the blooming flowers, replacing the cold, harsh winds of winter. The city brims with life as the flora and fauna awaken, making May the perfect month for nature lovers to visit. This transitional weather encourages outdoor activities, celebrating the arrival of spring in its full glory.

Temperature

Mo i Rana's transition into May sees a rise in the average high-temperature, advancing from a subzero cold -0.3°C (31.5°F) in April to a cold 5°C (41°F). Mo i Rana's average low-temperature in the month of May is recorded at a subzero cold -0.8°C (30.6°F).

Humidity

In Mo i Rana, the average relative humidity in May is 86%.

Rainfall

The months with the least rainfall in Mo i Rana are May and June Rain falls for 17.4 days and accumulates 62mm (2.44") of rain.

Snowfall

January through June, September through December are months with snowfall. In Mo i Rana, Norway, in May, snow falls for 7.4 days, with typically accumulated 157mm (6.18") of snow. In Mo i Rana, during the entire year, snow falls for 123.4 days and aggregates up to 2994mm (117.87") of snow.

Sea temperature

In Mo i Rana, in May, the average water temperature is 7.2°C (45°F).
Note: Danger awaits those who swim in 7.2°C (45°F) without protection. Falling below 10°C (50°F) means intense cold shock and hyperventilation.

Daylight

The month with the longest days in Mo i Rana is May, with an average of 19h and 30min of daylight.
On the first day of May, sunrise is at 04:14 and sunset at 21:46. On the last day of the month, sunrise is at 02:05 and sunset at 23:57 CEST.

Sunshine

In Mo i Rana, the average sunshine in May is 7.3h.

UV index

In May, the average daily maximum UV index in Mo i Rana, Norway, is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for average individuals.
Note: During May, 2 as the daily maximum UV index converts into the following advice:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
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Frequently asked questions

How cold is it in Mo i Rana in May?

The high-temperature, in May, in Mo i Rana, records 5°C (41°F), while the low-temperature is -0.8°C (30.6°F).

What is the average humidity in May in Mo i Rana?

In May, the average relative humidity is 86%.

What is the driest month in Mo i Rana?

The months with the least rainfall are May and June Rain falls for 17.4 days and accumulates 62mm (2.44") of rain.

How many days does it rain in May in Mo i Rana?

In Mo i Rana, in May, it is raining for 17.4 days, with typically 62mm (2.44") of accumulated precipitation.

How many days does it snow in May in Mo i Rana?

In Mo i Rana, Norway, in May, snow falls for 7.4 days, with typically accumulated 157mm (6.18") of snow.

What is the sea water temperature in May in Mo i Rana?

In Mo i Rana, in May, the average water temperature is 7.2°C (45°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.

When are the longest days in Mo i Rana?

May has the longest days of the year in Mo i Rana, Norway, with an average of 19h and 30min of daylight.

What is the average length of the day in May in Mo i Rana?

In May, the average day length in Mo i Rana, Norway, is 19h and 32min.

When is the sunrise / sunset in May in Mo i Rana?

In May, on the first day of the month, sunrise is at 04:14 and sunset at 21:46. On the last day of the month, sunrise is at 02:05 and sunset at 23:57 CEST.

How many hours of sunshine does Mo i Rana have in May?

In Mo i Rana, the average sunshine duration in May is 7.3h.

What is the UV index reading in May in Mo i Rana?

In May, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Mo i Rana, Norway

Average temperature in May - Mo i Rana, Norway
  • Average high temperature in May: 5°C

The warmest month (with the highest average high temperature) is July (14.5°C).
The month with the lowest average high temperature is January (-7.2°C).

  • Average low temperature in May: -0.8°C

The month with the highest average low temperature is July (7.6°C).
The coldest month (with the lowest average low temperature) is February (-12.8°C).

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Average pressure in May
Mo i Rana, Norway

Average pressure in May - Mo i Rana, Norway
  • Average pressure in May: 1014.4mbar

The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1002.9mbar).

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Average wind speed in May
Mo i Rana, Norway

Average wind speed in May - Mo i Rana, Norway
  • Average wind speed in May: 10.1km/h

The windiest month (with the highest average wind speed) is January (13.1km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).

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Average humidity in May
Mo i Rana, Norway

Average humidity in May - Mo i Rana, Norway
  • Average humidity in May: 86%

The months with the highest relative humidity are March and April (93%).
The month with the lowest relative humidity is July (77%).

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Average rainfall in May
Mo i Rana, Norway

Average rainfall in May - Mo i Rana, Norway
  • Average rainfall in May: 62mm

The wettest month (with the highest rainfall) is March (143mm).
The driest months (with the least rainfall) are May and June (62mm).

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Average rainfall days in May
Mo i Rana, Norway

Average rainfall days in May - Mo i Rana, Norway
  • Average rainfall days in May: 17.4 days

The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is February (8 days).

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Average snowfall in May
Mo i Rana, Norway

Average snowfall in May - Mo i Rana, Norway
  • Average snowfall in May: 157mm

The month with the highest snowfall is March (622mm).
The months with the least snowfall are July and August (0mm).

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Average snowfall days in May
Mo i Rana, Norway

Average snowfall days in May - Mo i Rana, Norway
  • Average snowfall days in May: 7.4 days

The month with the highest number of snowfall days is March (21.8 days).
The months with the least snowfall days are July and August (0 days).

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Average sea temperature in May
Mo i Rana, Norway

Average sea temperature in May - Mo i Rana, Norway
  • Average sea temperature in May: 7.2°C

The best month for swimming (with the highest average sea temperature) is July (13.8°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
Mo i Rana, Norway

Average daylight in May / Average sunshine in May - Mo i Rana, Norway
  • Average daylight in May: 19h and 3min

The month with the longest days is May (Average daylight: 19h and 30min).
The month with the shortest days is December (Average daylight: 2h and 54min).

  • Average sunshine in May: 7h and 2min

The month with the most sunshine is July (Average sunshine: 7h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 12min).

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Average sunshine days in May
Mo i Rana, Norway

Average sunshine days in May - Mo i Rana, Norway
  • Average sunshine days in May: 8.3 days

The month with the most sunshine days is October (10.5 days).
The month with the least sunshine days is July (7.7 days).

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Average UV index in May
Mo i Rana, Norway

Average UV index in May - Mo i Rana, Norway
  • Average UV index in May: 2

The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).

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Average cloud cover in May
Mo i Rana, Norway

Average cloud cover in May - Mo i Rana, Norway
  • Average cloud cover in May: 66

The months with the most cloud cover are March and April (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 58).

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Average visibility in May
Mo i Rana, Norway

Average visibility in May - Mo i Rana, Norway
  • Average visibility in May: 7km

The months with the highest visibility are June, July and August (9km).
The months with the lowest visibility are March and April (6km).

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Mo i Rana, Norway

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