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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, is another refreshing winter month in São Francisco, Portugal, with an average temperature fluctuating between 9.5°C (49.1°F) and 14.8°C (58.6°F). São Francisco notes the coldest temperatures in January, with a high average of 14.8°C (58.6°F) and a low of 9.5°C (49.1°F). Weather in January »
Weather in February
February, the last month of the winter in São Francisco, is another mild month, with an average temperature ranging between max 15.5°C (59.9°F) and min 9°C (48.2°F). At the start of February, São Francisco's average high-temperature reaches a still moderate 15.5°C (59.9°F), subtly different from the preceding month. Weather in February »
Weather in March
March, the first month of the spring in São Francisco, is an enjoyable month, with temperature in the range of an average low of 10.3°C (50.5°F) and an average high of 17.4°C (63.3°F). The average high-temperature is an enjoyable 17.4°C (63.3°F) in March, hardly different from the 15.5°C (59.9°F) recorded in February. Weather in March »
Weather in April
April, like March, in São Francisco, Portugal, is another enjoyable spring month, with temperature in the range of an average low of 11.6°C (52.9°F) and an average high of 19.3°C (66.7°F). As April takes its course, São Francisco's average high-temperature registers at a still comfortable 19.3°C (66.7°F), closely aligning with the preceding month. Weather in April »
Weather in May
May, the last month of the spring in São Francisco, is a pleasant month, with temperature in the range of an average low of 14.3°C (57.7°F) and an average high of 22.8°C (73°F). The onset of May introduces a subtle rise in the average high-temperature, nudging from a refreshing 19.3°C (66.7°F) in April to an agreeable 22.8°C (73°F). Weather in May »
Weather in June
June, the first month of the summer in São Francisco, is a warm month, with an average temperature varying between 16.1°C (61°F) and 24.9°C (76.8°F). As São Francisco welcomes June, the average high-temperature records at a moderately hot 24.9°C (76.8°F), marking an insignificant deviation from the prior month. Weather in June »
Weather in July
July, the same as June, is another warm summer month in São Francisco, Portugal, with an average temperature varying between 17.3°C (63.1°F) and 26.9°C (80.4°F). July reports an average high-temperature of a still warm 26.9°C (80.4°F), slightly varied from June's 24.9°C (76.8°F). Weather in July »
Weather in August
August, the last month of the summer in São Francisco, is another warm month, with temperature in the range of an average high of 28.5°C (83.3°F) and an average low of 17.3°C (63.1°F). The average temperatures reach their apex in August, averaging 28.5°C (83.3°F) at the high end and 17.3°C (63.1°F) at the low end. August's heat index is appraised at a tropical 31°C (87.8°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in São Francisco, Portugal, with temperature in the range of an average low of 16.9°C (62.4°F) and an average high of 26.5°C (79.7°F). As September unfolds, the average high-temperature reaches a still warm 26.5°C (79.7°F), hinting at a slight fluctuation from the previous month. Weather in September »
Weather in October
October, like September, in São Francisco, Portugal, is another warm autumn month, with an average temperature varying between 15.9°C (60.6°F) and 23.3°C (73.9°F). The arrival of October signals a subtle shift in temperature, down from 26.5°C (79.7°F) in September to a still moderately hot 23.3°C (73.9°F). Weather in October »
Weather in November
November, the last month of the autumn in São Francisco, is another comfortable month, with an average temperature ranging between max 17.8°C (64°F) and min 12.5°C (54.5°F). The start of November involves a temperature drop, moving from a moderately hot 23.3°C (73.9°F) in October to a refreshing 17.8°C (64°F). Weather in November »
Weather in December
December, the first month of the winter in São Francisco, is still a refreshing month, with an average temperature fluctuating between 10.1°C (50.2°F) and 15.7°C (60.3°F). The introduction of December sees an average high-temperature of a moderate 15.7°C (60.3°F), hardly deviating from November. Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in São Francisco?
January, characterized by an average high temperature of 14.8°C (58.6°F) and a low temperature of 9.5°C (49.1°F), is generally the coldest month in São Francisco.
What is the most humid month in São Francisco?
With an average relative humidity of 77%, January is the most humid month in São Francisco, Portugal.
How many days does it rain in São Francisco?
Throughout the year, there are 78.2 rainfall days, and 171mm (6.73") of precipitation is accumulated.
What is the month with the least sunshine in São Francisco?
With an average of 5.3h of sunshine, January has the least sunshine of the year in São Francisco.
When are the longest days in São Francisco?
With an average of 14h and 48min of daylight, June has the longest days of the year.
What are the months with the highest UV index in São Francisco?
The months with the highest UV index in São Francisco, Portugal, are June through September, with an average maximum UV index of 6.
What is the driest month in São Francisco?
The months with the least rainfall are July and August Rain falls for 2.3 days and accumulates 2mm (0.08") of rain.
What month has the most sunshine in São Francisco?
The month with the most sunshine in São Francisco, Portugal, is July, with an average of 11.3h of sunshine.
What part of the year is the hottest in São Francisco?
São Francisco, Portugal, witnesses the warmest weather in August, with temperatures averaging a high of 28.5°C (83.3°F) and a low of 17.3°C (63.1°F).
What is the least humid month in São Francisco?
August is the least humid month in São Francisco, Portugal, with an average relative humidity of 66%.
When is Daylight Saving Time (DST) in São Francisco?
On Sunday, 27. October 2024, at 02:00, Daylight Saving Time ends in São Francisco, and the time zone changes from WEST to WET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 01:00, and the time zone reverts from WET to WEST.
What is the wettest month in São Francisco?
The month with the most rainfall is November, when the rain falls for 10.5 days and typically aggregates up to 34mm (1.34") of precipitation.
What is the month with the shortest days in São Francisco?
December has the shortest days of the year, with an average of 9h and 30min of daylight.
What is the month with the lowest UV index in São Francisco?
With an average maximum UV index of 3, December is the month with the lowest UV index in São Francisco, Portugal.
Average temperature
São Francisco, Portugal
The warmest month (with the highest average high temperature) is August (28.5°C).
The month with the lowest average high temperature is January (14.8°C).
The months with the highest average low temperature are July and August (17.3°C).
The coldest month (with the lowest average low temperature) is February (9°C).
Average pressure
São Francisco, Portugal
- Average pressure in January:
1022.5mbar - Average pressure in February:
1020.4mbar - Average pressure in March:
1017.9mbar - Average pressure in April:
1015.6mbar - Average pressure in May:
1016.4mbar - Average pressure in June:
1017.1mbar
- Average pressure in July:
1016.8mbar - Average pressure in August:
1016.5mbar - Average pressure in September:
1016.9mbar - Average pressure in October:
1016mbar - Average pressure in November:
1017.5mbar - Average pressure in December:
1022.6mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed
São Francisco, Portugal
- Average wind speed in January:
14.4km/h - Average wind speed in February:
15km/h - Average wind speed in March:
14.8km/h - Average wind speed in April:
13.8km/h - Average wind speed in May:
14.1km/h - Average wind speed in June:
14.2km/h
- Average wind speed in July:
14.6km/h - Average wind speed in August:
13.6km/h - Average wind speed in September:
11.8km/h - Average wind speed in October:
12.2km/h - Average wind speed in November:
14.1km/h - Average wind speed in December:
13.6km/h
The windiest month (with the highest average wind speed) is February (15km/h).
The calmest month (with the lowest average wind speed) is September (11.8km/h).
Average humidity
São Francisco, Portugal
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is August (66%).
Average rainfall
São Francisco, Portugal
The wettest month (with the highest rainfall) is November (34mm).
The driest months (with the least rainfall) are July and August (2mm).
Average rainfall days
São Francisco, Portugal
- Average rainfall days in January:
7.4 days - Average rainfall days in February:
6.6 days - Average rainfall days in March:
9.5 days - Average rainfall days in April:
11 days - Average rainfall days in May:
6.4 days - Average rainfall days in June:
3.7 days
- Average rainfall days in July:
2.3 days - Average rainfall days in August:
1.6 days - Average rainfall days in September:
3.6 days - Average rainfall days in October:
7.1 days - Average rainfall days in November:
10.5 days - Average rainfall days in December:
8.5 days
The month with the highest number of rainy days is April (11 days).
The month with the least rainy days is August (1.6 days).
Average daylight / Average sunshine
São Francisco, Portugal
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 3min
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 - Average sunshine in February:
7h and 2min - Average sunshine in March:
7h and 5min - Average sunshine in April:
8h and 4min - Average sunshine in May:
10h and 3min - Average sunshine in June:
10h and 5min
- Average sunshine in July:
11h and 2min - Average sunshine in August:
11h and 0min - Average sunshine in September:
9h and 2min - Average sunshine in October:
7h and 1min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days
São Francisco, Portugal
- Average sunshine days in January:
21.7 days - Average sunshine days in February:
20.4 days - Average sunshine days in March:
20.6 days - Average sunshine days in April:
17.2 days - Average sunshine days in May:
23.4 days - Average sunshine days in June:
25.3 days
- Average sunshine days in July:
27.8 days - Average sunshine days in August:
28 days - Average sunshine days in September:
25.3 days - Average sunshine days in October:
22.7 days - Average sunshine days in November:
18 days - Average sunshine days in December:
22.1 days
The month with the most sunshine days is August (28 days).
The month with the least sunshine days is April (17.2 days).
Average UV index
São Francisco, Portugal
The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover
São Francisco, Portugal
The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility
São Francisco, Portugal
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).
São Francisco, Portugal
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