Climate and monthly weather forecastSanto Tomé, Argentina
Climate and monthly weather forecast
Weather in January
January, the same as December, in Santo Tomé, Argentina, is another hot summer month, with an average temperature varying between 33.6°C (92.5°F) and 20.3°C (68.5°F). January stands out as Santo Tomé's warmest month, with temperatures ranging between an average high of 33.6°C (92.5°F) and a low of 20.3°C (68.5°F). Throughout January, the heat index is calculated to be a torrid 38°C (100.4°F). Weather in January »Weather in February
February, the last month of the summer in Santo Tomé, is another hot month, with an average temperature fluctuating between 31.9°C (89.4°F) and 19.9°C (67.8°F). At the onset of February, Santo Tomé records an average high-temperature of a still hot 31.9°C (89.4°F), showing little deviation from the preceding month. Weather in February »Weather in March
March, the first month of the autumn in Santo Tomé, is still a warm month, with an average temperature fluctuating between 16.9°C (62.4°F) and 29.2°C (84.6°F). The introduction of March sees an average high-temperature of a moderately hot 29.2°C (84.6°F), hardly deviating from February. Weather in March »Weather in April
April, like March, in Santo Tomé, Argentina, is another warm autumn month, with an average temperature varying between 14.7°C (58.5°F) and 25.3°C (77.5°F). A mild shift in the average high-temperature occurs in April, reducing from 29.2°C (84.6°F) in March to a still moderately hot 25.3°C (77.5°F). Weather in April »Weather in May
The last month of the autumn, May, is another pleasant month in Santo Tomé, Argentina, with an average temperature ranging between max 20.3°C (68.5°F) and min 11.9°C (53.4°F). Santo Tomé's average high-temperature decreases in May, falling from a moderately hot 25.3°C (77.5°F) in April to a pleasant 20.3°C (68.5°F). Weather in May »Weather in June
June, the first month of the winter in Santo Tomé, is still a refreshing month, with an average temperature ranging between max 17.3°C (63.1°F) and min 9.1°C (48.4°F). With the commencement of June, Santo Tomé records a moderate temperature decline, with the average high easing from May's pleasant 20.3°C (68.5°F) to a comfortable 17.3°C (63.1°F). Weather in June »Weather in July
July, like June, in Santo Tomé, Argentina, is another comfortable winter month, with temperature in the range of an average low of 8.2°C (46.8°F) and an average high of 16.6°C (61.9°F). Santo Tomé's coldest month, July, generally records average temperatures ranging from a high of 16.6°C (61.9°F) to a low of 8.2°C (46.8°F). Weather in July »Weather in August
The last month of the winter, August, is another refreshing month in Santo Tomé, Argentina, with temperature in the range of an average high of 19.7°C (67.5°F) and an average low of 9.6°C (49.3°F). August brings a slight rise in Santo Tomé's average high-temperature, moving from a comfortable 16.6°C (61.9°F) in July to a still enjoyable 19.7°C (67.5°F). Weather in August »Weather in September
September, the first month of the spring in Santo Tomé, is a pleasant month, with an average temperature fluctuating between 10.9°C (51.6°F) and 22.2°C (72°F). Santo Tomé, Argentina, experiences a recorded average high-temperature of a pleasant 22.2°C (72°F) in September, closely aligned with August's 19.7°C (67.5°F). Weather in September »Weather in October
October in Santo Tomé, Argentina, is a warm spring month, with an average temperature ranging between min 13.2°C (55.8°F) and max 25°C (77°F). Santo Tomé records a slight change with October's average high-temperatures adjusting to a moderately hot 25°C (77°F) from September's 22.2°C (72°F). Weather in October »Weather in November
November, the last month of the spring in Santo Tomé, is another warm month, with an average temperature varying between 16°C (60.8°F) and 29.2°C (84.6°F). Santo Tomé's November weather indicates a minor increase in high-temperatures, edging from October's 25°C (77°F) to a still warm 29.2°C (84.6°F). Weather in November »Weather in December
December, the first month of the summer in Santo Tomé, is a hot month, with an average temperature fluctuating between 31.8°C (89.2°F) and 18.5°C (65.3°F). In December, Santo Tomé's weather conditions record an average high-temperature of a hot 31.8°C (89.2°F), demonstrating little divergence from the preceding month. Weather in December »Updated: Jan 26, 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 is the month when Santo Tomé's temperatures reach their peak, with averages of 33.6°C (92.5°F) and lows of 20.3°C (68.5°F).
January is the least humid month in Santo Tomé, Argentina, with an average relative humidity of 51%.
In Santo Tomé, Argentina, during the entire year, the rain falls for 101.4 days and collects up to 542mm (21.34") of precipitation.
January and December, with an average maximum UV index of 7, are months with the highest UV index in Santo Tomé, Argentina.
The most humid month is May, with an average relative humidity of 77%.
May has the least sunshine of the year, with an average of 7.3h of sunshine.
The months with the lowest UV index are May through August, with an average maximum UV index of 4.
June is the month with the least rainfall in Santo Tomé. Rain falls for 6.8 days and accumulates 21mm (0.83") of precipitation.
With an average of 10h and 6min of daylight, June has the shortest days of the year in Santo Tomé.
Santo Tomé witnesses the coldest weather in July, with temperatures averaging a high of 16.6°C (61.9°F) and a low of 8.2°C (46.8°F).
The month with the most rainfall in Santo Tomé is November, when the rain falls for 9.6 days and typically aggregates up to 77mm (3.03") of precipitation.
The month with the longest days in Santo Tomé is December, with an average of 14h and 12min of daylight.
Santo Tomé does not utilize Daylight Saving Time (DST). -03 timezone is used over the entire year.
With an average of 11.1h of sunshine, December has the most sunshine of the year in Santo Tomé.
Average temperature
Santo Tomé, Argentina
The warmest month (with the highest average high temperature) is January (33.6°C).
The month with the lowest average high temperature is July (16.6°C).
The month with the highest average low temperature is January (20.3°C).
The coldest month (with the lowest average low temperature) is July (8.2°C).
Average pressure
Santo Tomé, Argentina
- Average pressure in January:
1010mbar - Average pressure in February:
1010.6mbar - Average pressure in March:
1013.1mbar - Average pressure in April:
1015.4mbar - Average pressure in May:
1016.9mbar - Average pressure in June:
1017.6mbar
- Average pressure in July:
1018.6mbar - Average pressure in August:
1017.5mbar - Average pressure in September:
1016.3mbar - Average pressure in October:
1013.6mbar - Average pressure in November:
1011.1mbar - Average pressure in December:
1009.2mbar
The month with the highest atmospheric pressure is July (1018.6mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).
Average wind speed
Santo Tomé, Argentina
- Average wind speed in January:
12.2km/h - Average wind speed in February:
11.6km/h - Average wind speed in March:
11.4km/h - Average wind speed in April:
11.7km/h - Average wind speed in May:
12.1km/h - Average wind speed in June:
12.8km/h
- Average wind speed in July:
13.2km/h - Average wind speed in August:
14.5km/h - Average wind speed in September:
14.9km/h - Average wind speed in October:
14.7km/h - Average wind speed in November:
13.7km/h - Average wind speed in December:
12.3km/h
The windiest month (with the highest average wind speed) is September (14.9km/h).
The calmest month (with the lowest average wind speed) is March (11.4km/h).
Average humidity
Santo Tomé, Argentina
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is January (51%).
Average rainfall
Santo Tomé, Argentina
The wettest month (with the highest rainfall) is November (77mm).
The driest month (with the least rainfall) is June (21mm).
Average rainfall days
Santo Tomé, Argentina
- Average rainfall days in January:
8.6 days - Average rainfall days in February:
8.6 days - Average rainfall days in March:
8 days - Average rainfall days in April:
8.2 days - Average rainfall days in May:
9.2 days - Average rainfall days in June:
6.8 days
- Average rainfall days in July:
6.7 days - Average rainfall days in August:
7.3 days - Average rainfall days in September:
8.5 days - Average rainfall days in October:
10.6 days - Average rainfall days in November:
9.6 days - Average rainfall days in December:
9.3 days
The month with the highest number of rainy days is October (10.6 days).
The month with the least rainy days is July (6.7 days).
Average daylight / Average sunshine
Santo Tomé, Argentina
- Average daylight in January:
13h and 54min - Average daylight in February:
13h and 12min - Average daylight in March:
12h and 18min - Average daylight in April:
11h and 18min - Average daylight in May:
10h and 30min - Average daylight in June:
10h and 6min
- Average daylight in July:
10h and 18min - Average daylight in August:
11h and 0min - Average daylight in September:
11h and 54min - Average daylight in October:
12h and 54min - Average daylight in November:
13h and 42min - Average daylight in December:
14h and 12min
The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 6min).
- Average sunshine in January:
9h and 18min - Average sunshine in February:
9h and 0min - Average sunshine in March:
8h and 54min - Average sunshine in April:
8h and 36min - Average sunshine in May:
7h and 18min - Average sunshine in June:
7h and 54min
- Average sunshine in July:
7h and 48min - Average sunshine in August:
8h and 24min - Average sunshine in September:
8h and 18min - Average sunshine in October:
8h and 18min - Average sunshine in November:
10h and 18min - Average sunshine in December:
11h and 6min
The month with the most sunshine is December (Average sunshine: 11h and 6min).
The month with the least sunshine is May (Average sunshine: 7h and 18min).
Average sunshine days
Santo Tomé, Argentina
- Average sunshine days in January:
21.7 days - Average sunshine days in February:
18.9 days - Average sunshine days in March:
21.8 days - Average sunshine days in April:
21 days - Average sunshine days in May:
20.1 days - Average sunshine days in June:
21.4 days
- Average sunshine days in July:
22.2 days - Average sunshine days in August:
22.3 days - Average sunshine days in September:
19.8 days - Average sunshine days in October:
19.3 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
20.5 days
The month with the most sunshine days is August (22.3 days).
The month with the least sunshine days is February (18.9 days).
Average UV index
Santo Tomé, Argentina
The months with the highest UV index are January and December (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 4).
Average cloud cover
Santo Tomé, Argentina
The month with the most cloud cover is May (Cloud cover 37).
The month with the least cloud cover is January (Cloud cover 18).
Average visibility
Santo Tomé, Argentina
The months with the highest visibility are January, February, March, April, August, October, November and December (10km).
The months with the lowest visibility are May, June, July and September (9km).
