January weather forecast and climate
São Francisco da Serra, Portugal

Weather in January

January, like December, is a moderate winter month in São Francisco da Serra, Portugal, with average temperature varying between 11.4°C (52.5°F) and 14.9°C (58.8°F).

Temperature

In São Francisco da Serra, the average high-temperature is almost the same as in December - a mild 14.9°C (58.8°F). In January, the average low-temperature is 11.4°C (52.5°F).

Humidity

In January, the average relative humidity is 75%.

Rainfall

In São Francisco da Serra, in January, during 11.3 rainfall days, 33mm (1.3") of precipitation is typically accumulated. In São Francisco da Serra, during the entire year, the rain falls for 94.7 days and collects up to 328mm (12.91") of precipitation.

Daylight

In January, the average length of the day in São Francisco da Serra is 9.9h.

Sunshine

The month with the least sunshine in São Francisco da Serra is January, with an average of 5.7h of sunshine.

UV index

January through April, November and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV rays for ordinary individuals.
Note: In January, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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.
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FAQ

What is the temperature in January in São Francisco da Serra?

The average high-temperature, in January, in São Francisco da Serra, Portugal, is 14.9°C (58.8°F), while the average low-temperature is 11.4°C (52.5°F).

What is the average humidity in January in São Francisco da Serra?

The average relative humidity in January is 75%.

How much does it rain in São Francisco da Serra in January?

In São Francisco da Serra, in January, during 11.3 rainfall days, 33mm (1.3") of precipitation is typically accumulated.

What is the average length of the day in January in São Francisco da Serra?

In January, the average length of the day in São Francisco da Serra, Portugal, is 9.9h.

What is the month with the least sunshine in São Francisco da Serra?

January has the least sunshine of the year, with an average of 5.7h of sunshine.

How long on average sun shines in January in São Francisco da Serra?

In São Francisco da Serra, the average sunshine in January is 5.7h.

When is the lowest UV index in São Francisco da Serra?

Months with the lowest UV index in São Francisco da Serra, Portugal, are January through April, November and December, with an average maximum UV index of 4.

How high is the UV index in January in São Francisco da Serra?

In São Francisco da Serra, the average daily maximum UV index in January is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in January
São Francisco da Serra, Portugal

Average temperature in January - São Francisco da Serra, Portugal
  • Average high temperature in January: 14.9°C

The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is February (14.8°C).

  • Average low temperature in January: 11.4°C

Months with the highest average low temperature are August and September (18.8°C).
The coldest month (with the lowest average low temperature) is February (10.8°C).

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Average pressure in January
São Francisco da Serra, Portugal

Average pressure in January - São Francisco da Serra, Portugal
  • Average pressure in January: 1022.5mbar

The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).

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Average wind speed in January
São Francisco da Serra, Portugal

Average wind speed in January - São Francisco da Serra, Portugal
  • Average wind speed in January: 19.1km/h

The windiest month (with the highest average wind speed) is February (19.4km/h).
The calmest month (with the lowest average wind speed) is September (15km/h).

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Average humidity in January
São Francisco da Serra, Portugal

Average humidity in January - São Francisco da Serra, Portugal
  • Average humidity in January: 75%

The month with the highest relative humidity is April (76%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in January
São Francisco da Serra, Portugal

Average rainfall in January - São Francisco da Serra, Portugal
  • Average rainfall in January: 33mm

The wettest month (with the highest rainfall) is November (56mm).
The driest month (with the least rainfall) is July (1mm).

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Average rainfall days in January
São Francisco da Serra, Portugal

Average rainfall days in January - São Francisco da Serra, Portugal
  • Average rainfall days in January: 11.3 days

The month with the highest number of rainy days is November (13.4 days).
The month with the least rainy days is August (1.1 days).

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Average daylight in January /
Average sunshine in January
São Francisco da Serra, Portugal

Average daylight in January / Average sunshine in January - São Francisco da Serra, Portugal
  • Average daylight in January: 9.9h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in January: 5.7h

The month with the most sunshine is July (Average sunshine: 11.5h).
The month with the least sunshine is January (Average sunshine: 5.7h).

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Average sunshine days in January
São Francisco da Serra, Portugal

Average sunshine days in January - São Francisco da Serra, Portugal
  • Average sunshine days in January: 18 days

The month with the most sunshine days is August (29.4 days).
The month with the least sunshine days is April (15.3 days).

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Average UV index in January
São Francisco da Serra, Portugal

Average UV index in January - São Francisco da Serra, Portugal
  • Average UV index in January: 4

Months with the highest UV index are June, July, August and September (UV index 6).
Months with the lowest UV index are January, February, March, April, November and December (UV index 4).

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Average cloud cover in January
São Francisco da Serra, Portugal

Average cloud cover in January - São Francisco da Serra, Portugal
  • Average cloud cover in January: 37

The month with the most cloud cover is January (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 10).

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Average visibility in January
São Francisco da Serra, Portugal

Average visibility in January - São Francisco da Serra, Portugal
  • Average visibility in January: 10km

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

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