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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
Climate and monthly weather forecast
Weather in January
January, like December, is another tropical winter month in Valle de San Juan, Colombia, with temperature in the range of an average high of 34.6°C (94.3°F) and an average low of 18.8°C (65.8°F). The shift into January uncovers an average high-temperature of a still tropical 34.6°C (94.3°F), subtly different from the previous month. Weather in January »
Weather in February
The last month of the winter, February, is a very hot month in Valle de San Juan, Colombia, with temperature in the range of an average low of 19.9°C (67.8°F) and an average high of 35.5°C (95.9°F). February, with its high-temperature average of 35.5°C (95.9°F) and a low-temperature average of 19.9°C (67.8°F), is the warmest month. The heat index value during February is calculated to be a blisteringly hot 44°C (111.2°F). Weather in February »
Weather in March
March, the first month of the spring in Valle de San Juan, is also a hot month, with an average temperature varying between 34.9°C (94.8°F) and 20.4°C (68.7°F). Valle de San Juan's average high-temperature in March is a hot 34.9°C (94.8°F), indicating a subtle variation from February. Weather in March »
Weather in April
April, the same as March, in Valle de San Juan, Colombia, is a hot spring month, with an average temperature fluctuating between 20°C (68°F) and 33.5°C (92.3°F). The beginning of April records an average high-temperature of a still tropical 33.5°C (92.3°F), almost echoing the conditions of the previous month. Weather in April »
Weather in May
The last month of the spring, May, is another hot month in Valle de San Juan, Colombia, with temperature in the range of an average low of 20°C (68°F) and an average high of 33°C (91.4°F). The onset of May brings an average high-temperature of a still tropical 33°C (91.4°F), nearly matching the April temperature. Weather in May »
Weather in June
June, the first month of the summer in Valle de San Juan, is still a tropical month, with an average temperature fluctuating between 20.2°C (68.4°F) and 32.5°C (90.5°F). During the coldest month, June, temperatures average a high of 32.5°C (90.5°F) and a low of 20.2°C (68.4°F). For June, the heat index is calculated to be a sweltering 38°C (100.4°F). Weather in June »
Weather in July
July, the same as June, in Valle de San Juan, Colombia, is another hot summer month, with an average temperature ranging between max 32.8°C (91°F) and min 20.6°C (69.1°F). With the start of July, Valle de San Juan measures an average high-temperature of a still tropical 32.8°C (91°F), not significantly differing from June's 32.5°C (90.5°F). Weather in July »
Weather in August
August, the last month of the summer in Valle de San Juan, is also a hot month, with temperature in the range of an average low of 21.2°C (70.2°F) and an average high of 33.9°C (93°F). August brings a marginal elevation to a still hot 33.9°C (93°F) from July's 32.8°C (91°F) in Valle de San Juan's average high-temperatures. Weather in August »
Weather in September
The first month of the autumn, September, is still a hot month in Valle de San Juan, Colombia, with an average temperature varying between 34.4°C (93.9°F) and 20.5°C (68.9°F). The onset of September brings an average high-temperature of a still tropical 34.4°C (93.9°F), nearly matching the August temperature. Weather in September »
Weather in October
October, the same as September, in Valle de San Juan, Colombia, is another tropical autumn month, with an average temperature fluctuating between 19.3°C (66.7°F) and 33.5°C (92.3°F). October's average high-temperature stands at a still hot 33.5°C (92.3°F), showing little deviation from September's 34.4°C (93.9°F). Weather in October »
Weather in November
The last month of the autumn, November, is another tropical month in Valle de San Juan, Colombia, with an average temperature varying between 18.4°C (65.1°F) and 33.3°C (91.9°F). During November, Valle de San Juan records an average high-temperature of a still hot 33.3°C (91.9°F), marking a slight divergence from October's 33.5°C (92.3°F). Weather in November »
Weather in December
December, the first month of the winter in Valle de San Juan, is still a hot month, with an average temperature varying between 18°C (64.4°F) and 33.6°C (92.5°F). With the arrival of December, Valle de San Juan's average high-temperature registers at a still hot 33.6°C (92.5°F), indicating a subtle variation from the previous month. Weather in December »
Updated: Jul 11, 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
What is the driest month?
January is the month with the least rainfall. Rain falls for 10.5 days and accumulates 37mm (1.46") of precipitation.
How much does it rain?
Throughout the year, there are 211.1 rainfall days, and 802mm (31.57") of precipitation is accumulated.
What is the month with the highest UV index?
January through April, July through October, with an average maximum UV index of 7, are months with the highest UV index.
What part of the year is the hottest?
February temperatures tend to peak at an average high of 35.5°C (95.9°F) and dip to a low of 19.9°C (67.8°F).
When is the lowest UV index?
May, June, November and December, with an average maximum UV index of 6, are months with the lowest UV index.
What is the coldest month?
Valle de San Juan's coldest month, June, registers temperatures that range from a high of 32.5°C (90.5°F) to a low of 20.2°C (68.4°F).
When are the longest days?
With an average of 12h and 24min of daylight, June has the longest days of the year.
What is the least humid month?
With an average relative humidity of 51%, August is the least humid month.
What month has the most sunshine?
With an average of 12h of sunshine, August has the most sunshine of the year.
What is the wettest month?
The month with the most rainfall is October, when the rain falls for 21.6 days and typically aggregates up to 109mm (4.29") of precipitation.
What is the most humid month?
The most humid month in Valle de San Juan is November, with an average relative humidity of 65%.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 11h and 54min of daylight.
Is there Daylight Saving Time (DST)?
Valle de San Juan does not utilize Daylight Saving Time (DST). -05 timezone is used over the entire year.
What is the month with the least sunshine?
With an average of 8.4h of sunshine, December has the least sunshine of the year.
Average temperature
Valle de San Juan, Colombia
The warmest month (with the highest average high temperature) is February (35.5°C).
The month with the lowest average high temperature is June (32.5°C).
The month with the highest average low temperature is August (21.2°C).
The coldest month (with the lowest average low temperature) is December (18°C).
Average pressure
Valle de San Juan, Colombia
- Average pressure in January:
1013.4mbar - Average pressure in February:
1013mbar - Average pressure in March:
1013.2mbar - Average pressure in April:
1013.8mbar - Average pressure in May:
1014.4mbar - Average pressure in June:
1015.1mbar
- Average pressure in July:
1015.2mbar - Average pressure in August:
1014.9mbar - Average pressure in September:
1014.4mbar - Average pressure in October:
1013.5mbar - Average pressure in November:
1012.8mbar - Average pressure in December:
1013.2mbar
The month with the highest atmospheric pressure is July (1015.2mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed
Valle de San Juan, Colombia
- Average wind speed in January:
4.4km/h - Average wind speed in February:
4.1km/h - Average wind speed in March:
4.2km/h - Average wind speed in April:
4.3km/h - Average wind speed in May:
4.8km/h - Average wind speed in June:
6km/h
- Average wind speed in July:
7.1km/h - Average wind speed in August:
7.1km/h - Average wind speed in September:
5.7km/h - Average wind speed in October:
4.1km/h - Average wind speed in November:
3.6km/h - Average wind speed in December:
3.9km/h
The windiest months (with the highest average wind speed) are July and August (7.1km/h).
The calmest month (with the lowest average wind speed) is November (3.6km/h).
Average humidity
Valle de San Juan, Colombia
The month with the highest relative humidity is November (65%).
The month with the lowest relative humidity is August (51%).
Average rainfall
Valle de San Juan, Colombia
The wettest month (with the highest rainfall) is October (109mm).
The driest month (with the least rainfall) is January (37mm).
Average rainfall days
Valle de San Juan, Colombia
- Average rainfall days in January:
10.5 days - Average rainfall days in February:
12.3 days - Average rainfall days in March:
19.8 days - Average rainfall days in April:
23.1 days - Average rainfall days in May:
23.4 days - Average rainfall days in June:
19.1 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
16 days - Average rainfall days in September:
17.4 days - Average rainfall days in October:
21.6 days - Average rainfall days in November:
18.4 days - Average rainfall days in December:
12.2 days
The month with the highest number of rainy days is May (23.4 days).
The month with the least rainy days is January (10.5 days).
Average daylight / Average sunshine
Valle de San Juan, Colombia
- Average daylight in January:
11h and 5min - Average daylight in February:
12h and 0min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 1min - Average daylight in May:
12h and 2min - Average daylight in June:
12h and 2min
- Average daylight in July:
12h and 2min - Average daylight in August:
12h and 2min - Average daylight in September:
12h and 1min - Average daylight in October:
12h and 0min - Average daylight in November:
11h and 5min - Average daylight in December:
11h and 5min
The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 54min).
- Average sunshine in January:
9h and 4min - Average sunshine in February:
9h and 4min - Average sunshine in March:
9h and 1min - Average sunshine in April:
11h and 1min - Average sunshine in May:
11h and 2min - Average sunshine in June:
11h and 4min
- Average sunshine in July:
11h and 4min - Average sunshine in August:
12h and 0min - Average sunshine in September:
10h and 2min - Average sunshine in October:
9h and 1min - Average sunshine in November:
9h and 2min - Average sunshine in December:
8h and 2min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 8h and 24min).
Average sunshine days
Valle de San Juan, Colombia
- Average sunshine days in January:
14.1 days - Average sunshine days in February:
9.2 days - Average sunshine days in March:
4.8 days - Average sunshine days in April:
2.7 days - Average sunshine days in May:
2.4 days - Average sunshine days in June:
5.3 days
- Average sunshine days in July:
8.2 days - Average sunshine days in August:
8.2 days - Average sunshine days in September:
7.7 days - Average sunshine days in October:
3.9 days - Average sunshine days in November:
4.3 days - Average sunshine days in December:
11.1 days
The month with the most sunshine days is January (14.1 days).
The month with the least sunshine days is May (2.4 days).
Average UV index
Valle de San Juan, Colombia
The months with the highest UV index are January, February, March, April, July, August, September and October (UV index 7).
The months with the lowest UV index are May, June, November and December (UV index 6).
Average cloud cover
Valle de San Juan, Colombia
The month with the most cloud cover is May (Cloud cover 33).
The month with the least cloud cover is January (Cloud cover 22).
Average visibility
Valle de San Juan, Colombia
The months with the highest visibility are January, February, March, April, May, June, July, August and September (10km).
The months with the lowest visibility are October, November and December (9km).
