Climate and monthly weather forecastCalvos, Portugal
Climate and monthly weather forecast
Weather in January
January, the same as December, is a cool winter month in Calvos, Portugal, with an average temperature fluctuating between 3.4°C (38.1°F) and 10.5°C (50.9°F). With average temperatures fluctuating between a high of 10.5°C (50.9°F) and a low of 3.4°C (38.1°F), January stands out as the coldest month. Weather in January »Weather in February
The last month of the winter, February, is another cool month in Calvos, Portugal, with an average temperature fluctuating between 11.6°C (52.9°F) and 3.3°C (37.9°F). Calvos's weather in February indicates an average high-temperature of a still cool 11.6°C (52.9°F), nearly consistent with the 10.5°C (50.9°F) of January. Weather in February »Weather in March
The first month of the spring, March, is a moderate month in Calvos, Portugal, with an average temperature varying between 14.5°C (58.1°F) and 4.7°C (40.5°F). As Calvos steps into March, the average high-temperature is measured at a mild 14.5°C (58.1°F), displaying minor differences from February's 11.6°C (52.9°F). Weather in March »Weather in April
April in Calvos, Portugal, is a refreshing spring month, with temperature in the range of an average high of 16.8°C (62.2°F) and an average low of 5.9°C (42.6°F). April's weather displays an average high-temperature of a comfortable 16.8°C (62.2°F), slightly varied from March's 14.5°C (58.1°F). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Calvos, Portugal, with an average temperature ranging between min 8.6°C (47.5°F) and max 20.8°C (69.4°F). With the onset of May, Calvos observes a minor temperature ascent, with the average high-temperature adjusting from April's enjoyable 16.8°C (62.2°F) to an agreeable 20.8°C (69.4°F). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Calvos, Portugal, with an average temperature fluctuating between 10.8°C (51.4°F) and 23.8°C (74.8°F). June showcases a minor temperature ascent, adjusting from May's pleasant 20.8°C (69.4°F) to a moderately hot 23.8°C (74.8°F). Weather in June »Weather in July
July, like June, in Calvos, Portugal, is another warm summer month, with an average temperature varying between 28°C (82.4°F) and 12.8°C (55°F). Calvos's transition into July is noticed by a slight rise in the average high-temperature, advancing from a moderately hot 23.8°C (74.8°F) in June to a still warm 28°C (82.4°F). Weather in July »Weather in August
August, the last month of the summer in Calvos, is also a moderately hot month, with an average temperature ranging between min 12.8°C (55°F) and max 28.5°C (83.3°F). August, recognised by an average high temperature of 28.5°C (83.3°F) and a low of 12.8°C (55°F), is Calvos's warmest month. For most parts of August, the heat index is calculated to be a hot 30°C (86°F). Weather in August »Weather in September
September, the first month of the autumn in Calvos, is also a moderately hot month, with an average temperature varying between 12.3°C (54.1°F) and 25.6°C (78.1°F). The arrival of September coincides with an average high-temperature of a still moderately hot 25.6°C (78.1°F), indicating a minimal shift from August's 28.5°C (83.3°F). Weather in September »Weather in October
October, like September, is an agreeable autumn month in Calvos, Portugal, with an average temperature varying between 10.2°C (50.4°F) and 20°C (68°F). The move into October indicates a reduction in the average high-temperature, down from September's moderately hot 25.6°C (78.1°F) to a pleasant 20°C (68°F). Weather in October »Weather in November
November, the last month of the autumn in Calvos, is another mild month, with an average temperature fluctuating between 6.1°C (43°F) and 13.1°C (55.6°F). Stepping into November, Calvos observes a temperature decline, with the average high falling from October's agreeable 20°C (68°F) to a mild 13.1°C (55.6°F). Weather in November »Weather in December
The first month of the winter, December, is still a cool month in Calvos, Portugal, with temperature in the range of an average high of 11.4°C (52.5°F) and an average low of 4.4°C (39.9°F). At the start of December, Calvos's average high-temperature reaches a cool 11.4°C (52.5°F), subtly different from the preceding month. Weather in December »Updated: Jul 17, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January, noted for its average high-temperature of 10.5°C (50.9°F) and an average low-temperature of 3.4°C (38.1°F), is considered the coldest month.
The most humid month is January, with an average relative humidity of 87%.
In Calvos, during the entire year, the rain falls for 143.2 days and collects up to 798mm (31.42") of precipitation.
January is the only month when snow falls in Calvos.
The month with the most snowfall is January, when snow falls for 0.1 days and typically aggregates up to 1mm (0.04") of snow.
Throughout the year, there are 0.1 snowfall days, and 1mm (0.04") of snow is accumulated.
January has the least sunshine of the year in Calvos, with an average of 4.1h of sunshine.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
February through December are months without snowfall.
June has the longest days of the year, with an average of 15h and 6min of daylight.
The month with the least rainfall is July, when the rain falls for 5.8 days and typically collects 10mm (0.39") of precipitation.
July has the most sunshine of the year in Calvos, Portugal, with an average of 11h of sunshine.
July and August, with an average maximum UV index of 6, are months with the highest UV index in Calvos.
August is Calvos's warmest month, registering average high temperatures of 28.5°C (83.3°F) and lows of 12.8°C (55°F).
The least humid month is August, with an average relative humidity of 62%.
On Sunday, 27. October 2024, at 02:00, Daylight Saving Time ends, 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.
December is the month with the most rainfall. Rain falls for 13.3 days and accumulates 124mm (4.88") of precipitation.
December has the shortest days of the year, with an average of 9h and 12min of daylight.
Average temperature
Calvos, 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 (10.5°C).
The months with the highest average low temperature are July and August (12.8°C).
The coldest month (with the lowest average low temperature) is February (3.3°C).
Average pressure
Calvos, Portugal
- Average pressure in January:
1021.9mbar - Average pressure in February:
1020mbar - Average pressure in March:
1017.6mbar - Average pressure in April:
1015.3mbar - Average pressure in May:
1016.5mbar - Average pressure in June:
1016.9mbar
- Average pressure in July:
1016.9mbar - Average pressure in August:
1017mbar - Average pressure in September:
1017.3mbar - Average pressure in October:
1016.3mbar - Average pressure in November:
1017.2mbar - Average pressure in December:
1022.7mbar
The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed
Calvos, Portugal
- Average wind speed in January:
7.4km/h - Average wind speed in February:
7.9km/h - Average wind speed in March:
8.1km/h - Average wind speed in April:
7.2km/h - Average wind speed in May:
7km/h - Average wind speed in June:
6.8km/h
- Average wind speed in July:
6.7km/h - Average wind speed in August:
6.6km/h - Average wind speed in September:
6.3km/h - Average wind speed in October:
6.6km/h - Average wind speed in November:
7.5km/h - Average wind speed in December:
7.6km/h
The windiest month (with the highest average wind speed) is March (8.1km/h).
The calmest month (with the lowest average wind speed) is September (6.3km/h).
Average humidity
Calvos, Portugal
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (62%).
Average rainfall
Calvos, Portugal
The wettest month (with the highest rainfall) is December (124mm).
The driest month (with the least rainfall) is July (10mm).
Average rainfall days
Calvos, Portugal
- Average rainfall days in January:
15.3 days - Average rainfall days in February:
12.9 days - Average rainfall days in March:
15.4 days - Average rainfall days in April:
16.2 days - Average rainfall days in May:
12.3 days - Average rainfall days in June:
9.8 days
- Average rainfall days in July:
5.8 days - Average rainfall days in August:
5.3 days - Average rainfall days in September:
8.3 days - Average rainfall days in October:
12.4 days - Average rainfall days in November:
16.2 days - Average rainfall days in December:
13.3 days
The months with the highest number of rainy days are April and November (16.2 days).
The month with the least rainy days is August (5.3 days).
Average snowfall
Calvos, Portugal
The month with the highest snowfall is January (1mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days
Calvos, Portugal
- Average snowfall days in January:
0.1 days - Average snowfall days in February:
0 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight / Average sunshine
Calvos, Portugal
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 30min - Average daylight in June:
15h and 6min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 12min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
4h and 6min - Average sunshine in February:
5h and 36min - Average sunshine in March:
6h and 42min - Average sunshine in April:
7h and 18min - Average sunshine in May:
9h and 0min - Average sunshine in June:
9h and 48min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
10h and 42min - Average sunshine in September:
8h and 48min - Average sunshine in October:
6h and 6min - Average sunshine in November:
4h and 24min - Average sunshine in December:
4h and 48min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Calvos, Portugal
- Average sunshine days in January:
14.3 days - Average sunshine days in February:
13.8 days - Average sunshine days in March:
14.5 days - Average sunshine days in April:
11.8 days - Average sunshine days in May:
16.8 days - Average sunshine days in June:
18.5 days
- Average sunshine days in July:
23 days - Average sunshine days in August:
24.1 days - Average sunshine days in September:
20.3 days - Average sunshine days in October:
17.7 days - Average sunshine days in November:
12.2 days - Average sunshine days in December:
16.8 days
The month with the most sunshine days is August (24.1 days).
The month with the least sunshine days is April (11.8 days).
Average UV index
Calvos, 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, November and December (UV index 2).
Average cloud cover
Calvos, Portugal
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility
Calvos, Portugal
The months with the highest visibility are August and September (9km).
The month with the lowest visibility is January (6km).
