Climate and monthly weather forecastSantiago Atitlán, Mexico
Climate and monthly weather forecast
Weather in January
January, like December, is another pleasant winter month in Santiago Atitlán, Mexico, with temperature in the range of an average high of 20.7°C (69.3°F) and an average low of 7.8°C (46°F). January brings an average high-temperature of a still agreeable 20.7°C (69.3°F), showing a slight difference from December's 20.8°C (69.4°F). Weather in January »Weather in February
February, the last month of the winter in Santiago Atitlán, is a moderately hot month, with temperature in the range of an average high of 23.3°C (73.9°F) and an average low of 8.4°C (47.1°F). February denotes a minimal variation in the average high-temperature to a warm 23.3°C (73.9°F) from January's 20.7°C (69.3°F). Weather in February »Weather in March
The first month of the spring, March, is still a warm month in Santiago Atitlán, Mexico, with an average temperature varying between 24.9°C (76.8°F) and 9.8°C (49.6°F). Santiago Atitlán's average high-temperature marks a still moderately hot 24.9°C (76.8°F) with the advent of March, closely mirroring that of the preceding month. Weather in March »Weather in April
April, the same as March, is a moderately hot spring month in Santiago Atitlán, Mexico, with temperature in the range of an average low of 11.4°C (52.5°F) and an average high of 26.8°C (80.2°F). In Santiago Atitlán, Mexico, the peak temperatures are generally noted in April, averaging a high of 26.8°C (80.2°F) and a low of 11.4°C (52.5°F). Weather in April »Weather in May
May, the last month of the spring in Santiago Atitlán, is another warm month, with an average temperature fluctuating between 25.9°C (78.6°F) and 13.1°C (55.6°F). The arrival of May sees a recorded average high-temperature of a still warm 25.9°C (78.6°F), showing little divergence from the previous month's conditions. Weather in May »Weather in June
The first month of the summer, June, is still a pleasant month in Santiago Atitlán, Mexico, with an average temperature ranging between max 22.3°C (72.1°F) and min 13.3°C (55.9°F). The onset of June brings a small shift in high-temperatures, falling from a moderately hot 25.9°C (78.6°F) in May to an agreeable 22.3°C (72.1°F). Weather in June »Weather in July
July, the same as June, in Santiago Atitlán, Mexico, is another pleasant summer month, with an average temperature varying between 12.7°C (54.9°F) and 22.1°C (71.8°F). The beginning of July reveals an average high-temperature of a still pleasant 22.1°C (71.8°F), showing minimal deviation from the previous month. Weather in July »Weather in August
The last month of the summer, August, is also an agreeable month in Santiago Atitlán, Mexico, with an average temperature varying between 12.6°C (54.7°F) and 22.2°C (72°F). The high-temperature average in August for Santiago Atitlán is a still agreeable 22.2°C (72°F), staying closely aligned with July's conditions. Weather in August »Weather in September
The first month of the autumn, September, is also an agreeable month in Santiago Atitlán, Mexico, with an average temperature fluctuating between 21.1°C (70°F) and 13°C (55.4°F). Santiago Atitlán experiences an average high-temperature of a still pleasant 21.1°C (70°F) in September, subtly different from August's 22.2°C (72°F). Weather in September »Weather in October
October, like September, is another pleasant autumn month in Santiago Atitlán, Mexico, with an average temperature varying between 11.7°C (53.1°F) and 21.3°C (70.3°F). During October, Santiago Atitlán observes a subtle ascent to a still agreeable 21.3°C (70.3°F) from September's 21.1°C (70°F) in the average high-temperature. Weather in October »Weather in November
The last month of the autumn, November, is another pleasant month in Santiago Atitlán, Mexico, with temperature in the range of an average high of 20.6°C (69.1°F) and an average low of 9.9°C (49.8°F). November is the month when Santiago Atitlán experiences its coldest temperatures, averaging a high of 20.6°C (69.1°F) and a low of 9.9°C (49.8°F). Weather in November »Weather in December
December, the first month of the winter in Santiago Atitlán, is also an agreeable month, with an average temperature fluctuating between 8.7°C (47.7°F) and 20.8°C (69.4°F). The average high-temperature is a still pleasant 20.8°C (69.4°F) in December, hardly different from the 20.6°C (69.1°F) recorded in November. Weather in December »Updated: Feb 9, 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
In Santiago Atitlán, Mexico, during the entire year, the rain falls for 222.9 days and collects up to 1066mm (41.97") of precipitation.
January, October through December, with an average maximum UV index of 4, are months with the lowest UV index.
February through September, with an average maximum UV index of 5, are months with the highest UV index in Santiago Atitlán, Mexico.
April, noted for its average high-temperature of 26.8°C (80.2°F) and an average low-temperature of 11.4°C (52.5°F), is considered the warmest month in Santiago Atitlán, Mexico.
April is the least humid month, with an average relative humidity of 62%.
With an average of 10.7h of sunshine, May has the most sunshine of the year in Santiago Atitlán.
The month with the most rainfall in Santiago Atitlán, Mexico, is June, when the rain falls for 27.8 days and typically aggregates up to 203mm (7.99") of precipitation.
With an average of 13h and 6min of daylight, June has the longest days of the year.
The most humid month in Santiago Atitlán, Mexico, is September, with an average relative humidity of 86%.
Temperature readings in Santiago Atitlán reach their annual highs in November, averaging 20.6°C (69.1°F) and a minimum average of 9.9°C (49.8°F).
November has the least sunshine of the year, with an average of 7.4h of sunshine.
The month with the least rainfall in Santiago Atitlán is December, when the rain falls for 7.5 days and typically collects 5mm (0.2") of precipitation.
The month with the shortest days in Santiago Atitlán is December, with an average of 11h and 6min of daylight.
Santiago Atitlán, Mexico, does not utilize Daylight Saving Time (DST). CST timezone is used throughout the entire year.
Average temperature
Santiago Atitlán, Mexico
The warmest month (with the highest average high temperature) is April (26.8°C).
The month with the lowest average high temperature is November (20.6°C).
The month with the highest average low temperature is June (13.3°C).
The coldest month (with the lowest average low temperature) is January (7.8°C).
Average pressure
Santiago Atitlán, Mexico
- Average pressure in January:
1017.1mbar - Average pressure in February:
1015.6mbar - Average pressure in March:
1015mbar - Average pressure in April:
1013.3mbar - Average pressure in May:
1012.9mbar - Average pressure in June:
1013.3mbar
- Average pressure in July:
1014.9mbar - Average pressure in August:
1014.2mbar - Average pressure in September:
1013.6mbar - Average pressure in October:
1014.3mbar - Average pressure in November:
1016mbar - Average pressure in December:
1016.3mbar
The month with the highest atmospheric pressure is January (1017.1mbar).
The month with the lowest atmospheric pressure is May (1012.9mbar).
Average wind speed
Santiago Atitlán, Mexico
- Average wind speed in January:
7.1km/h - Average wind speed in February:
6.5km/h - Average wind speed in March:
6.7km/h - Average wind speed in April:
5.9km/h - Average wind speed in May:
5.3km/h - Average wind speed in June:
5.3km/h
- Average wind speed in July:
6.2km/h - Average wind speed in August:
5.8km/h - Average wind speed in September:
5.5km/h - Average wind speed in October:
6.7km/h - Average wind speed in November:
7.3km/h - Average wind speed in December:
6.5km/h
The windiest month (with the highest average wind speed) is November (7.3km/h).
The calmest months (with the lowest average wind speed) are May and June (5.3km/h).
Average humidity
Santiago Atitlán, Mexico
The month with the highest relative humidity is September (86%).
The month with the lowest relative humidity is April (62%).
Average rainfall
Santiago Atitlán, Mexico
The wettest month (with the highest rainfall) is June (203mm).
The driest month (with the least rainfall) is December (5mm).
Average rainfall days
Santiago Atitlán, Mexico
- Average rainfall days in January:
7.8 days - Average rainfall days in February:
7 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
16.5 days - Average rainfall days in May:
22.6 days - Average rainfall days in June:
27.8 days
- Average rainfall days in July:
28.5 days - Average rainfall days in August:
28.7 days - Average rainfall days in September:
28.8 days - Average rainfall days in October:
22.6 days - Average rainfall days in November:
12.8 days - Average rainfall days in December:
7.5 days
The month with the highest number of rainy days is September (28.8 days).
The month with the least rainy days is February (7 days).
Average daylight / Average sunshine
Santiago Atitlán, Mexico
- Average daylight in January:
11h and 12min - Average daylight in February:
11h and 36min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 30min - Average daylight in May:
12h and 54min - Average daylight in June:
13h and 6min
- Average daylight in July:
13h and 0min - Average daylight in August:
12h and 42min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 42min - Average daylight in November:
11h and 18min - Average daylight in December:
11h and 6min
The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 6min).
- Average sunshine in January:
9h and 36min - Average sunshine in February:
9h and 48min - Average sunshine in March:
9h and 42min - Average sunshine in April:
9h and 42min - Average sunshine in May:
10h and 42min - Average sunshine in June:
9h and 24min
- Average sunshine in July:
8h and 42min - Average sunshine in August:
8h and 36min - Average sunshine in September:
8h and 18min - Average sunshine in October:
8h and 6min - Average sunshine in November:
7h and 24min - Average sunshine in December:
8h and 6min
The month with the most sunshine is May (Average sunshine: 10h and 42min).
The month with the least sunshine is November (Average sunshine: 7h and 24min).
Average sunshine days
Santiago Atitlán, Mexico
- Average sunshine days in January:
17.6 days - Average sunshine days in February:
16.3 days - Average sunshine days in March:
11.8 days - Average sunshine days in April:
8.1 days - Average sunshine days in May:
4.4 days - Average sunshine days in June:
1.1 days
- Average sunshine days in July:
1.2 days - Average sunshine days in August:
1.4 days - Average sunshine days in September:
0.4 days - Average sunshine days in October:
5.3 days - Average sunshine days in November:
11.6 days - Average sunshine days in December:
18.5 days
The month with the most sunshine days is December (18.5 days).
The month with the least sunshine days is September (0.4 days).
Average UV index
Santiago Atitlán, Mexico
The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, October, November and December (UV index 4).
Average cloud cover
Santiago Atitlán, Mexico
The month with the most cloud cover is September (Cloud cover 54).
The month with the least cloud cover is March (Cloud cover 21).
Average visibility
Santiago Atitlán, Mexico
The months with the highest visibility are January, February, March, April and May (9km).
The months with the lowest visibility are July, August, September, October and November (7km).
