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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, in Sixaola, Costa Rica, is a moderately hot winter month, with an average temperature ranging between max 27.2°C (81°F) and min 22.3°C (72.1°F). Temperature readings reach their annual highs in January, averaging 27.2°C (81°F) and a minimum average of 22.3°C (72.1°F). The heat index for January is computed to be 29°C (84.2°F). Weather in January »
Weather in February
The last month of the winter, February, is also a moderately hot month in Sixaola, Costa Rica, with an average temperature ranging between min 22°C (71.6°F) and max 27.3°C (81.1°F). As Sixaola welcomes February, the average high-temperature is noted at a still warm 27.3°C (81.1°F), closely aligning with the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Sixaola, is still a warm month, with an average temperature varying between 27.8°C (82°F) and 22.4°C (72.3°F). The arrival of March brings an average high-temperature of a still warm 27.8°C (82°F), closely following the temperature pattern of February. Weather in March »
Weather in April
April, the same as March, is another warm spring month in Sixaola, Costa Rica, with an average temperature fluctuating between 23.8°C (74.8°F) and 28.9°C (84°F). April's presence marks an average high-temperature of a still moderately hot 28.9°C (84°F), subtly varied from March's 27.8°C (82°F). Weather in April »
Weather in May
May, the last month of the spring in Sixaola, is also a moderately hot month, with an average temperature ranging between max 29.6°C (85.3°F) and min 24.6°C (76.3°F). Transitioning into May, Sixaola experiences an average high-temperature of a still moderately hot 29.6°C (85.3°F), marking a minor shift from the preceding month. Weather in May »
Weather in June
The first month of the summer, June, is also a moderately hot month in Sixaola, Costa Rica, with an average temperature varying between 24.8°C (76.6°F) and 29.5°C (85.1°F). Entering June, the average high-temperature is recorded at a still moderately hot 29.5°C (85.1°F), exhibiting a minimal shift from May's 29.6°C (85.3°F). Weather in June »
Weather in July
July, like June, in Sixaola, Costa Rica, is another warm summer month, with an average temperature fluctuating between 28.8°C (83.8°F) and 24.6°C (76.3°F). The arrival of July sees a recorded average high-temperature of a still warm 28.8°C (83.8°F), showing little divergence from the previous month's conditions. Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Sixaola, Costa Rica, with an average temperature varying between 29.6°C (85.3°F) and 24.8°C (76.6°F). Sixaola measures an average high-temperature of a still warm 29.6°C (85.3°F) in August, nearly consistent with the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Sixaola, is a tropical month, with an average temperature varying between 30°C (86°F) and 24.9°C (76.8°F). In Sixaola, the average temperatures in September are the highest, with a peak at 30°C (86°F) and a low of 24.9°C (76.8°F). The heat index value during September is computed to be a very hot 35°C (95°F). Weather in September »
Weather in October
October, like September, in Sixaola, Costa Rica, is another warm autumn month, with an average temperature ranging between min 24.7°C (76.5°F) and max 29.4°C (84.9°F). The onset of October brings with it an average high-temperature of a warm 29.4°C (84.9°F), showing a negligible variation from the month before. Weather in October »
Weather in November
The last month of the autumn, November, is another warm month in Sixaola, Costa Rica, with an average temperature varying between 24°C (75.2°F) and 28.6°C (83.5°F). The onset of November marks an average high-temperature of a still warm 28.6°C (83.5°F), hardly differing from October's 29.4°C (84.9°F). Weather in November »
Weather in December
The first month of the winter, December, is also a moderately hot month in Sixaola, Costa Rica, with temperature in the range of an average low of 22.9°C (73.2°F) and an average high of 27.7°C (81.9°F). Sixaola experiences an average high-temperature of a still warm 27.7°C (81.9°F) in December, subtly different from November's 28.6°C (83.5°F). Weather in December »
Updated: Jul 28, 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 time of the year is the coldest?
January tends to be the coldest month, with temperatures averaging a daily high of 27.2°C (81°F) and a low of 22.3°C (72.1°F).
How many days does it rain?
Throughout the year, there are 197.8 rainfall days, and 826mm (32.52") of precipitation is accumulated.
What are the months with the lowest UV index?
January, February and December, with an average maximum UV index of 6, are months with the lowest UV index.
What is the driest month?
March is the month with the least rainfall. Rain falls for 13.1 days and accumulates 28mm (1.1") of precipitation.
What is the month with the highest UV index in Sixaola?
March through November, with an average maximum UV index of 7, are months with the highest UV index.
What is the most humid month?
With an average relative humidity of 73%, May is the most humid month.
When are the longest days?
With an average of 12h and 42min of daylight, June has the longest days of the year.
What is the rainiest month?
July is the month with the most rainfall. Rain falls for 22.3 days and accumulates 120mm (4.72") of precipitation.
What are the months with the least sunshine?
The months with the least sunshine are July and December, with an average of 8.3h of sunshine.
What month is the hottest?
September, having an average high-temperature of 30°C (86°F) and an average low-temperature of 24.9°C (76.8°F), is the warmest month in Sixaola.
What is the least humid month?
The least humid month is September, with an average relative humidity of 69%.
What month has the most sunshine?
The month with the most sunshine is September, with an average of 9.3h of sunshine.
What is the month with the shortest days in Sixaola?
December has the shortest days of the year, with an average of 11h and 36min of daylight.
Is there Daylight Saving Time (DST)?
Sixaola does not observe Daylight Saving Time (DST). CST timezone is used throughout the entire year.
Average temperature
Sixaola, Costa Rica
The warmest month (with the highest average high temperature) is September (30°C).
The month with the lowest average high temperature is January (27.2°C).
The month with the highest average low temperature is September (24.9°C).
The coldest month (with the lowest average low temperature) is February (22°C).
Average pressure
Sixaola, Costa Rica
- Average pressure in January:
1012.7mbar - Average pressure in February:
1012.5mbar - Average pressure in March:
1012.6mbar - Average pressure in April:
1011.9mbar - Average pressure in May:
1011.4mbar - Average pressure in June:
1011.3mbar
- Average pressure in July:
1011.6mbar - Average pressure in August:
1011.4mbar - Average pressure in September:
1011.1mbar - Average pressure in October:
1010.8mbar - Average pressure in November:
1011.1mbar - Average pressure in December:
1011.8mbar
The month with the highest atmospheric pressure is January (1012.7mbar).
The month with the lowest atmospheric pressure is October (1010.8mbar).
Average wind speed
Sixaola, Costa Rica
- Average wind speed in January:
9.7km/h - Average wind speed in February:
8.8km/h - Average wind speed in March:
8.4km/h - Average wind speed in April:
7.5km/h - Average wind speed in May:
6.9km/h - Average wind speed in June:
6.8km/h
- Average wind speed in July:
8km/h - Average wind speed in August:
6.9km/h - Average wind speed in September:
6.2km/h - Average wind speed in October:
6.2km/h - Average wind speed in November:
8.9km/h - Average wind speed in December:
9.8km/h
The windiest month (with the highest average wind speed) is December (9.8km/h).
The calmest months (with the lowest average wind speed) are September and October (6.2km/h).
Average humidity
Sixaola, Costa Rica
The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is September (69%).
Average rainfall
Sixaola, Costa Rica
The wettest month (with the highest rainfall) is July (120mm).
The driest month (with the least rainfall) is March (28mm).
Average rainfall days
Sixaola, Costa Rica
- Average rainfall days in January:
10.6 days - Average rainfall days in February:
12.3 days - Average rainfall days in March:
13.1 days - Average rainfall days in April:
13.6 days - Average rainfall days in May:
20.3 days - Average rainfall days in June:
20.4 days
- Average rainfall days in July:
22.3 days - Average rainfall days in August:
19.1 days - Average rainfall days in September:
18.1 days - Average rainfall days in October:
19.9 days - Average rainfall days in November:
15.5 days - Average rainfall days in December:
12.6 days
The month with the highest number of rainy days is July (22.3 days).
The month with the least rainy days is January (10.6 days).
Average daylight / Average sunshine
Sixaola, Costa Rica
- Average daylight in January:
11h and 4min - Average daylight in February:
11h and 5min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 2min - Average daylight in May:
12h and 4min - Average daylight in June:
12h and 4min
- Average daylight in July:
12h and 4min - Average daylight in August:
12h and 2min - Average daylight in September:
12h and 1min - Average daylight in October:
11h and 5min - Average daylight in November:
11h and 4min - Average daylight in December:
11h and 4min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in January:
8h and 2min - Average sunshine in February:
8h and 3min - Average sunshine in March:
8h and 2min - Average sunshine in April:
9h and 0min - Average sunshine in May:
8h and 5min - Average sunshine in June:
8h and 4min
- Average sunshine in July:
8h and 2min - Average sunshine in August:
8h and 4min - Average sunshine in September:
9h and 2min - Average sunshine in October:
8h and 5min - Average sunshine in November:
8h and 4min - Average sunshine in December:
8h and 2min
The month with the most sunshine is September (Average sunshine: 9h and 18min).
The months with the least sunshine are July and December (Average sunshine: 8h and 18min).
Average sunshine days
Sixaola, Costa Rica
- Average sunshine days in January:
17.7 days - Average sunshine days in February:
12.7 days - Average sunshine days in March:
15.2 days - Average sunshine days in April:
13.1 days - Average sunshine days in May:
6.8 days - Average sunshine days in June:
7.6 days
- Average sunshine days in July:
5.5 days - Average sunshine days in August:
8.6 days - Average sunshine days in September:
8.4 days - Average sunshine days in October:
8.1 days - Average sunshine days in November:
10.6 days - Average sunshine days in December:
14.6 days
The month with the most sunshine days is January (17.7 days).
The month with the least sunshine days is July (5.5 days).
Average UV index
Sixaola, Costa Rica
The months with the highest UV index are March, April, May, June, July, August, September, October and November (UV index 7).
The months with the lowest UV index are January, February and December (UV index 6).
Average cloud cover
Sixaola, Costa Rica
The month with the most cloud cover is July (Cloud cover 39).
The month with the least cloud cover is September (Cloud cover 27).
Average visibility
Sixaola, Costa Rica
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).
