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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, in Rosais, Portugal, is another refreshing winter month, with an average temperature ranging between max 16.3°C (61.3°F) and min 14.8°C (58.6°F). In the transition from December to January, Rosais reports an average high-temperature of a still comfortable 16.3°C (61.3°F), indicating a close resemblance to the prior month. Weather in January »
Weather in February
The last month of the winter, February, is another refreshing month in Rosais, Portugal, with temperature in the range of an average low of 13.9°C (57°F) and an average high of 15.7°C (60.3°F). February's arrival shows an average high-temperature of a still refreshing 15.7°C (60.3°F), hardly different from the previous month. Weather in February »
Weather in March
March, the first month of the spring in Rosais, is also a moderate month, with an average temperature varying between 15.3°C (59.5°F) and 13.8°C (56.8°F). March, with average temperatures reaching a high of 15.3°C (59.5°F) and a low of 13.8°C (56.8°F), is the coldest month. Weather in March »
Weather in April
April, the same as March, in Rosais, Portugal, is a moderate spring month, with an average temperature ranging between min 14.3°C (57.7°F) and max 15.9°C (60.6°F). The advent of April observes an average high-temperature of a still moderate 15.9°C (60.6°F), nearly identical to March's 15.3°C (59.5°F). Weather in April »
Weather in May
May, the last month of the spring in Rosais, is a comfortable month, with an average temperature fluctuating between 15.5°C (59.9°F) and 17.1°C (62.8°F). As Rosais, Portugal, transitions from April to May, the average high-temperatures adjust to a still refreshing 17.1°C (62.8°F), nearly the same as the previous 15.9°C (60.6°F). Weather in May »
Weather in June
The first month of the summer, June, is still a comfortable month in Rosais, Portugal, with an average temperature varying between 17.5°C (63.5°F) and 19.3°C (66.7°F). June's arrival brings an average high-temperature of a still comfortable 19.3°C (66.7°F), slightly deviating from May's 17.1°C (62.8°F). Weather in June »
Weather in July
July is a pleasant summer month in Rosais, Portugal, with temperature in the range of an average low of 19.8°C (67.6°F) and an average high of 21.6°C (70.9°F). Rosais, Portugal, notes an average high-temperature of a pleasant 21.6°C (70.9°F) in July, displaying minor variation from June. Weather in July »
Weather in August
August, the last month of the summer in Rosais, is also an agreeable month, with an average temperature varying between 22.8°C (73°F) and 21.2°C (70.2°F). With average high and low temperatures of 22.8°C (73°F) and 21.2°C (70.2°F) respectively, August is Rosais's warmest month. Weather in August »
Weather in September
September, the first month of the autumn in Rosais, is also an agreeable month, with an average temperature varying between 22.2°C (72°F) and 20.6°C (69.1°F). The commencement of September brings an average high-temperature of a still pleasant 22.2°C (72°F), marking an inconsequential divergence from August. Weather in September »
Weather in October
October, the same as September, in Rosais, Portugal, is an agreeable autumn month, with an average temperature fluctuating between 20.2°C (68.4°F) and 18.7°C (65.7°F). The arrival of October coincides with an average high-temperature of a still pleasant 20.2°C (68.4°F), indicating a minimal shift from September's 22.2°C (72°F). Weather in October »
Weather in November
November, the last month of the autumn in Rosais, is also an enjoyable month, with temperature in the range of an average high of 17.9°C (64.2°F) and an average low of 16.7°C (62.1°F). The advent of November brings an average high-temperature of a refreshing 17.9°C (64.2°F), exhibiting minor difference from the previous month. Weather in November »
Weather in December
December, the first month of the winter in Rosais, is still a refreshing month, with an average temperature fluctuating between 16.9°C (62.4°F) and 15.5°C (59.9°F). The start of December sees the average high-temperature at a still comfortable 16.9°C (62.4°F), showing little difference from November's 17.9°C (64.2°F). Weather in December »
[Resources]Frequently asked questions
How much does it rain in Rosais?
Throughout the year, there are 204.1 rainfall days, and 744mm (29.29") of precipitation is accumulated.
What is the month with the lowest UV index in Rosais?
January through May, November and December, with an average maximum UV index of 4, are months with the lowest UV index.
What month is the coldest in Rosais?
The coldest time of the year is March, with temperatures averaging a high of 15.3°C (59.5°F) and a low of 13.8°C (56.8°F).
What is the most humid month in Rosais?
The most humid month is June, with an average relative humidity of 83%.
When are the longest days in Rosais?
The month with the longest days is June, with an average of 14h and 48min of daylight.
What is the driest month in Rosais?
July is the month with the least rainfall in Rosais. Rain falls for 13.6 days and accumulates 26mm (1.02") of precipitation.
What month has the most sunshine in Rosais?
The month with the most sunshine in Rosais, Portugal, is July, with an average of 9.1h of sunshine.
What are the months with the highest UV index in Rosais?
The months with the highest UV index are July and August, with an average maximum UV index of 6.
What month is the hottest in Rosais?
August, known for its average high temperature of 22.8°C (73°F) and an average low temperature of 21.2°C (70.2°F), is the warmest month.
What are the least humid months in Rosais?
September and November, with an average relative humidity of 78%, are the least humid months.
When is Daylight Saving Time (DST) in Rosais?
On Sunday, 27. October 2024, at 01:00, Daylight Saving Time ends in Rosais, Portugal, and the time zone changes from +00 to -01. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 00:00, and the time zone reverts from -01 to +00.
What is the rainiest month in Rosais?
December is the month with the most rainfall. Rain falls for 19.6 days and accumulates 116mm (4.57") of precipitation.
What is the month with the shortest days in Rosais?
December has the shortest days of the year, with an average of 9h and 30min of daylight.
What is the month with the least sunshine in Rosais?
December has the least sunshine of the year, with an average of 4.6h of sunshine.
Average temperature
Rosais, Portugal
The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is March (15.3°C).
The month with the highest average low temperature is August (21.2°C).
The coldest month (with the lowest average low temperature) is March (13.8°C).
Average pressure
Rosais, Portugal
- Average pressure in January:
1022.7mbar - Average pressure in February:
1021.7mbar - Average pressure in March:
1020.3mbar - Average pressure in April:
1019.6mbar - Average pressure in May:
1021.2mbar - Average pressure in June:
1022.9mbar
- Average pressure in July:
1024.6mbar - Average pressure in August:
1022.2mbar - Average pressure in September:
1021.1mbar - Average pressure in October:
1016.8mbar - Average pressure in November:
1021.5mbar - Average pressure in December:
1019.1mbar
The month with the highest atmospheric pressure is July (1024.6mbar).
The month with the lowest atmospheric pressure is October (1016.8mbar).
Average wind speed
Rosais, Portugal
- Average wind speed in January:
25.3km/h - Average wind speed in February:
24.2km/h - Average wind speed in March:
23.7km/h - Average wind speed in April:
22.7km/h - Average wind speed in May:
20.3km/h - Average wind speed in June:
16.8km/h
- Average wind speed in July:
14.4km/h - Average wind speed in August:
15.5km/h - Average wind speed in September:
17.8km/h - Average wind speed in October:
23.2km/h - Average wind speed in November:
22.8km/h - Average wind speed in December:
25.6km/h
The windiest month (with the highest average wind speed) is December (25.6km/h).
The calmest month (with the lowest average wind speed) is July (14.4km/h).
Average humidity
Rosais, Portugal
The month with the highest relative humidity is June (83%).
The months with the lowest relative humidity are September and November (78%).
Average rainfall
Rosais, Portugal
The wettest month (with the highest rainfall) is December (116mm).
The driest month (with the least rainfall) is July (26mm).
Average rainfall days
Rosais, Portugal
- Average rainfall days in January:
18.8 days - Average rainfall days in February:
16 days - Average rainfall days in March:
18.9 days - Average rainfall days in April:
17.8 days - Average rainfall days in May:
17.1 days - Average rainfall days in June:
13.7 days
- Average rainfall days in July:
13.6 days - Average rainfall days in August:
15.1 days - Average rainfall days in September:
16.2 days - Average rainfall days in October:
20 days - Average rainfall days in November:
17.3 days - Average rainfall days in December:
19.6 days
The month with the highest number of rainy days is October (20 days).
The month with the least rainy days is July (13.6 days).
Average daylight / Average sunshine
Rosais, 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 3min - Average sunshine in February:
6h and 2min - Average sunshine in March:
6h and 1min - Average sunshine in April:
6h and 3min - Average sunshine in May:
7h and 4min - Average sunshine in June:
8h and 2min
- Average sunshine in July:
9h and 1min - Average sunshine in August:
8h and 0min - Average sunshine in September:
7h and 4min - Average sunshine in October:
6h and 2min - Average sunshine in November:
4h and 5min - Average sunshine in December:
4h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 6min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days
Rosais, Portugal
- Average sunshine days in January:
6.8 days - Average sunshine days in February:
6.3 days - Average sunshine days in March:
8.3 days - Average sunshine days in April:
8.3 days - Average sunshine days in May:
7.8 days - Average sunshine days in June:
10.3 days
- Average sunshine days in July:
11 days - Average sunshine days in August:
9.5 days - Average sunshine days in September:
8.1 days - Average sunshine days in October:
6.9 days - Average sunshine days in November:
7.8 days - Average sunshine days in December:
6.3 days
The month with the most sunshine days is July (11 days).
The months with the least sunshine days are February and December (6.3 days).
Average UV index
Rosais, Portugal
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, April, May, November and December (UV index 4).
Average cloud cover
Rosais, Portugal
The months with the most cloud cover are January, March, November and December (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility
Rosais, 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).
Rosais, Portugal
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