Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
January stands out as Alfama's coldest month, with an average high-temperature of 14.9°C (58.8°F) and a low-temperature of 10.2°C (50.4°F).Humidity
With an average relative humidity of 76%, January is the most humid month.Rainfall
In Alfama, in January, it is raining for 5.6 days, with typically 5mm (0.2") of accumulated precipitation. In Alfama, during the entire year, the rain falls for 54.4 days and collects up to 62mm (2.44") of precipitation.Daylight
In Alfama, the average length of the day in January is 9h and 49min.On the first day of January in Alfama, sunrise is at 07:54 and sunset at 17:25. On the last day of the month, sunrise is at 07:43 and sunset at 17:56 WET.
Sunshine
The month with the least sunshine in Alfama is January, with an average of 5.4h of sunshine.UV index
The months with the lowest UV index in Alfama are January through March, November and December, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 4 during January leads to these instructions:
Exercise caution. Those with pale skin may experience burns in less than half an hour. When the Sun is at its strongest around midday, find shade and limit exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Frequently asked questions
What time of the year is the coldest in Alfama?
What is the average January temperature in Alfama?
What is the most humid month in Alfama?
What is the average humidity in January in Alfama?
How much does it rain in Alfama in January?
What is the average length of the day in January in Alfama?
When is the sunrise / sunset in January in Alfama?
What is the month with the least sunshine in Alfama?
How long on average sun shines in January in Alfama?
What are the months with the lowest UV index in Alfama?
How high is the UV index in January in Alfama?
Average temperature in January
Alfama, Portugal
- Average high temperature in January: 14.9°C
The warmest month (with the highest average high temperature) is August (27.1°C).
The month with the lowest average high temperature is January (14.9°C).
- Average low temperature in January: 10.2°C
The month with the highest average low temperature is July (17.9°C).
The coldest month (with the lowest average low temperature) is February (9.8°C).
Average pressure in January
Alfama, 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).
Average wind speed in January
Alfama, Portugal
- Average wind speed in January: 16km/h
The windiest month (with the highest average wind speed) is February (16.5km/h).
The calmest month (with the lowest average wind speed) is September (13km/h).
Average humidity in January
Alfama, Portugal
- Average humidity in January: 76%
The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is August (68%).
Average rainfall in January
Alfama, Portugal
- Average rainfall in January: 5mm
The wettest month (with the highest rainfall) is November (15mm).
The driest months (with the least rainfall) are June, July and August (1mm).
Average rainfall days in January
Alfama, Portugal
- Average rainfall days in January: 5.6 days
The month with the highest number of rainy days is November (9.3 days).
The month with the least rainy days is August (0.8 days).
Average daylight in January /
Average sunshine in January
Alfama, Portugal
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January: 5h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in January
Alfama, Portugal
- Average sunshine days in January: 21.9 days
The month with the most sunshine days is July (29.7 days).
The month with the least sunshine days is November (17.7 days).
Average UV index in January
Alfama, Portugal
- Average UV index in January: 4
The months with the highest UV index are May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in January
Alfama, Portugal
- Average cloud cover in January: 40
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in January
Alfama, Portugal
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Alfama, Portugal
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