Climate and monthly weather forecastSão Valentim, Brazil
Climate and monthly weather forecast
Weather in January
January, like December, in São Valentim, Brazil, is a moderately hot summer month, with an average temperature ranging between max 27.3°C (81.1°F) and min 16.9°C (62.4°F). São Valentim sees its peak of temperatures during January and December, with an average high-temperature of 27.3°C (81.1°F). The heat index in January is calculated to be a hot 31°C (87.8°F). Weather in January »Weather in February
February, the last month of the summer in São Valentim, is also a moderately hot month, with an average temperature ranging between min 16.9°C (62.4°F) and max 27°C (80.6°F). The unfolding of February shows an average high-temperature of a still warm 27°C (80.6°F), indicating a slight variance from January's 27.3°C (81.1°F). Weather in February »Weather in March
The first month of the autumn, March, is also a moderately hot month in São Valentim, Brazil, with temperature in the range of an average low of 15.2°C (59.4°F) and an average high of 25.8°C (78.4°F). São Valentim's weather in March displays an average high-temperature of a still moderately hot 25.8°C (78.4°F), showing minor disparity from February's 27°C (80.6°F). Weather in March »Weather in April
April, like March, in São Valentim, Brazil, is another warm autumn month, with an average temperature fluctuating between 13.5°C (56.3°F) and 23.8°C (74.8°F). In April, São Valentim notes an average high-temperature of a still warm 23.8°C (74.8°F), hardly different from the preceding month. Weather in April »Weather in May
The last month of the autumn, May, is also an agreeable month in São Valentim, Brazil, with an average temperature varying between 20°C (68°F) and 11.3°C (52.3°F). São Valentim in May experiences a gentle temperature dip, with average high-temperatures reducing from a warm 23.8°C (74.8°F) in April to a pleasant 20°C (68°F). Weather in May »Weather in June
The first month of the winter, June, is still a comfortable month in São Valentim, Brazil, with an average temperature ranging between min 9.5°C (49.1°F) and max 17.8°C (64°F). June brings the lowest temperatures, with an average high of 17.8°C (64°F) and an average low of 9.5°C (49.1°F). Weather in June »Weather in July
July, the same as June, is another refreshing winter month in São Valentim, Brazil, with an average temperature ranging between max 18.1°C (64.6°F) and min 9.1°C (48.4°F). The arrival of July sees a recorded average high-temperature of a still comfortable 18.1°C (64.6°F), showing little divergence from the previous month's conditions. Weather in July »Weather in August
The last month of the winter, August, is an agreeable month in São Valentim, Brazil, with temperature in the range of an average low of 10.1°C (50.2°F) and an average high of 20.5°C (68.9°F). São Valentim's shift into August is marked by a subtle change to a pleasant 20.5°C (68.9°F) from July's 18.1°C (64.6°F) in temperature. Weather in August »Weather in September
The first month of the spring, September, is also an agreeable month in São Valentim, Brazil, with an average temperature fluctuating between 11.6°C (52.9°F) and 22.3°C (72.1°F). The transition into September shows a subtle variation to a still pleasant 22.3°C (72.1°F) from August's 20.5°C (68.9°F) in the average high-temperature. Weather in September »Weather in October
October in São Valentim, Brazil, is a moderately hot spring month, with an average temperature ranging between max 24.3°C (75.7°F) and min 13.6°C (56.5°F). Welcoming October, São Valentim notes an average high-temperature of a warm 24.3°C (75.7°F), nearly consistent with September's 22.3°C (72.1°F). Weather in October »Weather in November
The last month of the spring, November, is another warm month in São Valentim, Brazil, with an average temperature varying between 25.8°C (78.4°F) and 15.1°C (59.2°F). A minimal variation is noted in São Valentim's average high-temperature at the onset of November, reaching a still warm 25.8°C (78.4°F) from October's 24.3°C (75.7°F). Weather in November »Weather in December
The first month of the summer, December, is also a moderately hot month in São Valentim, Brazil, with an average temperature fluctuating between 27.3°C (81.1°F) and 16.8°C (62.2°F). In São Valentim, Brazil, the warmest period comes during January and December, when the average high-temperature touches 27.3°C (81.1°F). The heat index value during December is calculated to be a tropical 31°C (87.8°F). Weather in December »Updated: Feb 2, 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
São Valentim witnesses its peak temperatures during January and December, when the average high-temperature reaches 27.3°C (81.1°F).
Throughout the year, in São Valentim, there are 208.2 rainfall days, and 1438mm (56.61") of precipitation is accumulated.
January through June, September through December are months without snowfall in São Valentim.
In São Valentim, during the entire year, snow falls for 0.2 days.
The months with the highest UV index in São Valentim, Brazil, are January and December, with an average maximum UV index of 6.
April through July, with an average maximum UV index of 4, are months with the lowest UV index in São Valentim, Brazil.
June stands out as São Valentim's coldest month, with an average high-temperature of 17.8°C (64°F) and a low-temperature of 9.5°C (49.1°F).
June is the most humid month in São Valentim, with an average relative humidity of 88%.
June has the shortest days of the year, with an average of 10h and 24min of daylight.
June has the least sunshine of the year in São Valentim, Brazil, with an average of 7.2h of sunshine.
July and August are months with snowfall in São Valentim, Brazil.
The months with the most snowfall days in São Valentim, Brazil, are July and August, with an average of 0.1 snowfall days.
The month with the least rainfall in São Valentim, Brazil, is August, when the rain falls for 11.9 days and typically collects 77mm (3.03") of precipitation.
The month with the most rainfall in São Valentim is October, when the rain falls for 18.5 days and typically aggregates up to 160mm (6.3") of precipitation.
The months with the lowest humidity in São Valentim, Brazil, are November and December, with an average relative humidity of 81%.
November has the most sunshine of the year in São Valentim, with an average of 8.4h of sunshine.
The month with the longest days is December, with an average of 13h and 54min of daylight.
São Valentim, Brazil, does not utilize Daylight Saving Time (DST). -03 timezone is used throughout the entire year.
Average temperature
São Valentim, Brazil
The warmest months (with the highest average high temperature) are January and December (27.3°C).
The month with the lowest average high temperature is June (17.8°C).
The months with the highest average low temperature are January and February (16.9°C).
The coldest month (with the lowest average low temperature) is July (9.1°C).
Average pressure
São Valentim, Brazil
- Average pressure in January:
1012.3mbar - Average pressure in February:
1012.8mbar - Average pressure in March:
1014.3mbar - Average pressure in April:
1016.5mbar - Average pressure in May:
1017.9mbar - Average pressure in June:
1019.2mbar
- Average pressure in July:
1019.9mbar - Average pressure in August:
1019mbar - Average pressure in September:
1016.6mbar - Average pressure in October:
1014.2mbar - Average pressure in November:
1012.4mbar - Average pressure in December:
1011.4mbar
The month with the highest atmospheric pressure is July (1019.9mbar).
The month with the lowest atmospheric pressure is December (1011.4mbar).
Average wind speed
São Valentim, Brazil
- Average wind speed in January:
8.7km/h - Average wind speed in February:
8.3km/h - Average wind speed in March:
8.4km/h - Average wind speed in April:
8.5km/h - Average wind speed in May:
8.8km/h - Average wind speed in June:
8.8km/h
- Average wind speed in July:
9.2km/h - Average wind speed in August:
9.8km/h - Average wind speed in September:
9.7km/h - Average wind speed in October:
10km/h - Average wind speed in November:
9.5km/h - Average wind speed in December:
8.6km/h
The windiest month (with the highest average wind speed) is October (10km/h).
The calmest month (with the lowest average wind speed) is February (8.3km/h).
Average humidity
São Valentim, Brazil
The month with the highest relative humidity is June (88%).
The months with the lowest relative humidity are November and December (81%).
Average rainfall
São Valentim, Brazil
- Average rainfall in January:
145mm - Average rainfall in February:
122mm - Average rainfall in March:
110mm - Average rainfall in April:
105mm - Average rainfall in May:
136mm - Average rainfall in June:
110mm
The wettest month (with the highest rainfall) is October (160mm).
The driest month (with the least rainfall) is August (77mm).
Average rainfall days
São Valentim, Brazil
- Average rainfall days in January:
24.3 days - Average rainfall days in February:
22.6 days - Average rainfall days in March:
18.8 days - Average rainfall days in April:
15.1 days - Average rainfall days in May:
14.8 days - Average rainfall days in June:
13.4 days
- Average rainfall days in July:
15 days - Average rainfall days in August:
11.9 days - Average rainfall days in September:
13.2 days - Average rainfall days in October:
18.5 days - Average rainfall days in November:
18.9 days - Average rainfall days in December:
21.7 days
The month with the highest number of rainy days is January (24.3 days).
The month with the least rainy days is August (11.9 days).
Average snowfall days
São Valentim, Brazil
- Average snowfall days in January:
0 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:
0.1 days - Average snowfall days in August:
0.1 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 months with the highest number of snowfall days are July and August (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, September, October, November and December (0 days).
Average daylight / Average sunshine
São Valentim, Brazil
- Average daylight in January:
13h and 36min - Average daylight in February:
13h and 0min - Average daylight in March:
12h and 12min - Average daylight in April:
11h and 24min - Average daylight in May:
10h and 48min - Average daylight in June:
10h and 24min
- Average daylight in July:
10h and 36min - Average daylight in August:
11h and 12min - Average daylight in September:
11h and 54min - Average daylight in October:
12h and 48min - Average daylight in November:
13h and 30min - Average daylight in December:
13h and 54min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in January:
8h and 12min - Average sunshine in February:
7h and 54min - Average sunshine in March:
8h and 6min - Average sunshine in April:
8h and 12min - Average sunshine in May:
7h and 18min - Average sunshine in June:
7h and 12min
- Average sunshine in July:
7h and 30min - Average sunshine in August:
8h and 6min - Average sunshine in September:
8h and 0min - Average sunshine in October:
7h and 54min - Average sunshine in November:
8h and 24min - Average sunshine in December:
8h and 18min
The month with the most sunshine is November (Average sunshine: 8h and 24min).
The month with the least sunshine is June (Average sunshine: 7h and 12min).
Average sunshine days
São Valentim, Brazil
- Average sunshine days in January:
5.5 days - Average sunshine days in February:
4.5 days - Average sunshine days in March:
10.6 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
13.5 days - Average sunshine days in June:
15.8 days
- Average sunshine days in July:
14.5 days - Average sunshine days in August:
17.2 days - Average sunshine days in September:
14.7 days - Average sunshine days in October:
10.7 days - Average sunshine days in November:
10 days - Average sunshine days in December:
7.6 days
The month with the most sunshine days is August (17.2 days).
The month with the least sunshine days is February (4.5 days).
Average UV index
São Valentim, Brazil
The months with the highest UV index are January and December (UV index 6).
The months with the lowest UV index are April, May, June and July (UV index 4).
Average cloud cover
São Valentim, Brazil
The months with the most cloud cover are January and February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
São Valentim, Brazil
The months with the highest visibility are April, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January, February, March and May (7km).
