January weather forecast and climate
Santar, Portugal

Weather in January

January, the same as December, is a cool winter month in Santar, Portugal, with average temperature ranging between min 3.1°C (37.6°F) and max 10.7°C (51.3°F).

Temperature

The coldest month is January, with an average high-temperature of 10.7°C (51.3°F) and an average low-temperature of 3.1°C (37.6°F).

Humidity

The most humid month is January, with an average relative humidity of 85%.

Rainfall

In Santar, in January, it is raining for 13.8 days, with typically 72mm (2.83") of accumulated precipitation. Throughout the year, there are 125.6 rainfall days, and 558mm (21.97") of precipitation is accumulated.

Snowfall

Months with snowfall in Santar, Portugal, are January through March and November. Months with the most snowfall are January and February, with an average 3mm (0.12") of accumulated snow.

Daylight

The average length of the day in January is 9.7h.

Sunshine

With an average of 4.7h of sunshine, January has the least sunshine of the year.

UV index

Months with the lowest UV index in Santar are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 2 interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Santar?

The coldest month in Santar is January, with an average high-temperature of 10.7°C (51.3°F) and an average low-temperature of 3.1°C (37.6°F).

What is the temperature in January in Santar?

In Santar, Portugal, in January, the average high-temperature is 10.7°C (51.3°F), and the average low-temperature is 3.1°C (37.6°F).

What is the most humid month in Santar?

January is the most humid month in Santar, Portugal, with an average relative humidity of 85%.

What is the average humidity in January in Santar?

In Santar, Portugal, the average relative humidity in January is 85%.

How much does it rain in Santar in January?

In Santar, in January, during 13.8 rainfall days, 72mm (2.83") of precipitation is typically accumulated.

When does it start to snow in Santar?

January is the first month it typically snows in Santar. Throughout January, in the average 0.4 snowfall days, it receives 3mm (0.12") of snow.

When does it snow the most in Santar?

Months with the most snowfall are January and February, with an average 3mm (0.12") of accumulated snow.

How many hours of daylight does Santar have in January?

In Santar, the average length of the day in January is 9.7h.

What is the month with the least sunshine in Santar?

With an average of 4.7h of sunshine, January has the least sunshine of the year in Santar, Portugal.

How long on average sun shines in January in Santar?

In January, the average sunshine in Santar is 4.7h.

When is the lowest UV index in Santar?

Months with the lowest UV index in Santar, Portugal, are January, February, November and December, with an average maximum UV index of 2.

What is the UV index reading in January in Santar?

In Santar, Portugal, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV rays.

Average temperature in January
Santar, Portugal

Average temperature in January - Santar, Portugal
  • Average high temperature in January: 10.7°C

The warmest month (with the highest average high temperature) is August (29.6°C).
The month with the lowest average high temperature is January (10.7°C).

  • Average low temperature in January: 3.1°C

The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (3.1°C).

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Average pressure in January
Santar, Portugal

Average pressure in January - Santar, Portugal
  • Average pressure in January: 1022.1mbar

The month with the highest atmospheric pressure is December (1022.9mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).

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Average wind speed in January
Santar, Portugal

Average wind speed in January - Santar, Portugal
  • Average wind speed in January: 8.6km/h

The windiest month (with the highest average wind speed) is March (9.1km/h).
The calmest month (with the lowest average wind speed) is September (7.1km/h).

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Average humidity in January
Santar, Portugal

Average humidity in January - Santar, Portugal
  • Average humidity in January: 85%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (57%).

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Average rainfall in January
Santar, Portugal

Average rainfall in January - Santar, Portugal
  • Average rainfall in January: 72mm

The wettest month (with the highest rainfall) is December (92mm).
The driest month (with the least rainfall) is July (6mm).

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Average rainfall days in January
Santar, Portugal

Average rainfall days in January - Santar, Portugal
  • Average rainfall days in January: 13.8 days

The month with the highest number of rainy days is November (15.5 days).
The month with the least rainy days is August (3.3 days).

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Average snowfall in January
Santar, Portugal

Average snowfall in January - Santar, Portugal
  • Average snowfall in January: 3mm

Months with the highest snowfall are January and February (3mm).
Months with the least snowfall are April, May, June, July, August, September, October and December (0mm).

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Average snowfall days in January
Santar, Portugal

Average snowfall days in January - Santar, Portugal
  • Average snowfall days in January: 0.4 days

The month with the highest number of snowfall days is January (0.4 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 January /
Average sunshine in January
Santar, Portugal

Average daylight in January / Average sunshine in January - Santar, Portugal
  • Average daylight in January: 9.7h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in January: 4.7h

The month with the most sunshine is July (Average sunshine: 11.5h).
The month with the least sunshine is January (Average sunshine: 4.7h).

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Average sunshine days in January
Santar, Portugal

Average sunshine days in January - Santar, Portugal
  • Average sunshine days in January: 14.8 days

The month with the most sunshine days is August (26.8 days).
The month with the least sunshine days is April (13 days).

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Average UV index in January
Santar, Portugal

Average UV index in January - Santar, Portugal
  • Average UV index in January: 2

Months with the highest UV index are July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in January
Santar, Portugal

Average cloud cover in January - Santar, Portugal
  • Average cloud cover in January: 52

The month with the most cloud cover is January (Cloud cover 52).
Months with the least cloud cover are July and August (Cloud cover 17).

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Average visibility in January
Santar, Portugal

Average visibility in January - Santar, Portugal
  • Average visibility in January: 7km

Months with the highest visibility are June, July, August and September (9km).
Months with the lowest visibility are January and November (7km).

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