Climate and monthly weather forecastColotlán, Mexico
Climate and monthly weather forecast
Weather in January
January, the same as December, in Colotlán, Mexico, is an agreeable winter month, with an average temperature fluctuating between 20.8°C (69.4°F) and 6.8°C (44.2°F). Colotlán reaches its lowest average temperatures in January, measuring 20.8°C (69.4°F) at the peak and 6.8°C (44.2°F) at the lowest. Weather in January »Weather in February
February, the last month of the winter in Colotlán, is a moderately hot month, with temperature in the range of an average low of 7.8°C (46°F) and an average high of 23.3°C (73.9°F). The commencement of February notes an average high-temperature of a moderately hot 23.3°C (73.9°F), exhibiting little difference from the previous month. Weather in February »Weather in March
March, the first month of the spring in Colotlán, is still a warm month, with an average temperature fluctuating between 25.8°C (78.4°F) and 9.2°C (48.6°F). Colotlán experiences an average high-temperature of a still warm 25.8°C (78.4°F) in March, subtly different from February's 23.3°C (73.9°F). Weather in March »Weather in April
April, like March, in Colotlán, Mexico, is a moderately hot spring month, with an average temperature varying between 28.2°C (82.8°F) and 9.5°C (49.1°F). A minimal variation is noted in Colotlán's average high-temperature at the onset of April, reaching a still warm 28.2°C (82.8°F) from March's 25.8°C (78.4°F). Weather in April »Weather in May
May, the last month of the spring in Colotlán, is another warm month, with an average temperature fluctuating between 13.3°C (55.9°F) and 29.5°C (85.1°F). May is the month when Colotlán, Mexico, experiences its warmest temperatures, averaging a high of 29.5°C (85.1°F) and a low of 13.3°C (55.9°F). Weather in May »Weather in June
The first month of the summer, June, is still a warm month in Colotlán, Mexico, with an average temperature fluctuating between 28.3°C (82.9°F) and 16.6°C (61.9°F). The start of June sees the average high-temperature at a still warm 28.3°C (82.9°F), showing little difference from May's 29.5°C (85.1°F). Weather in June »Weather in July
July, the same as June, is another warm summer month in Colotlán, Mexico, with an average temperature fluctuating between 15°C (59°F) and 25.8°C (78.4°F). With July's advent, Colotlán, Mexico, sees an average high-temperature of a still warm 25.8°C (78.4°F), subtly shifted from June's 28.3°C (82.9°F). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Colotlán, Mexico, with an average temperature varying between 13.9°C (57°F) and 26.1°C (79°F). August commences with an average high-temperature of a still warm 26.1°C (79°F), showing little deviation from July's 25.8°C (78.4°F). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Colotlán, Mexico, with an average temperature varying between 13.8°C (56.8°F) and 24.6°C (76.3°F). The onset of September brings with it an average high-temperature of a still warm 24.6°C (76.3°F), showing a negligible variation from the month before. Weather in September »Weather in October
October, the same as September, is a moderately hot autumn month in Colotlán, Mexico, with an average temperature ranging between max 24.6°C (76.3°F) and min 11.9°C (53.4°F). Colotlán marks the arrival of October with an average high-temperature of a still moderately hot 24.6°C (76.3°F), identical to September. Weather in October »Weather in November
November, the last month of the autumn in Colotlán, is also an agreeable month, with an average temperature varying between 22.6°C (72.7°F) and 9.3°C (48.7°F). November welcomes an average high-temperature of an agreeable 22.6°C (72.7°F), not much different from the preceding month. Weather in November »Weather in December
The first month of the winter, December, is also an agreeable month in Colotlán, Mexico, with temperature in the range of an average high of 21.1°C (70°F) and an average low of 7.5°C (45.5°F). December welcomes an average high-temperature of a still pleasant 21.1°C (70°F), not much different from the preceding month. Weather in December »Updated: Feb 8, 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 that records the lowest temperatures, with averages ranging from a high of 20.8°C (69.4°F) to a low of 6.8°C (44.2°F).
Throughout the year, there are 131.5 rainfall days, and 557mm (21.93") of precipitation is accumulated.
January, November and December, with an average maximum UV index of 4, are months with the lowest UV index.
April is the least humid month in Colotlán, with an average relative humidity of 34%.
The month with the least rainfall in Colotlán is April, when the rain falls for 2.8 days and typically collects 3mm (0.12") of precipitation.
With average high and low temperatures of 29.5°C (85.1°F) and 13.3°C (55.9°F) respectively, May is Colotlán's warmest month.
May has the most sunshine of the year, with an average of 9.9h of sunshine.
May and July, with an average maximum UV index of 6, are months with the highest UV index in Colotlán.
June has the longest days of the year in Colotlán, with an average of 13h and 30min of daylight.
The month with the most rainfall is July, when the rain falls for 24.5 days and typically aggregates up to 136mm (5.35") of precipitation.
The month with the least sunshine in Colotlán, Mexico, is July, with an average of 9.1h of sunshine.
The most humid month in Colotlán is September, with an average relative humidity of 72%.
The month with the shortest days in Colotlán, Mexico, is December, with an average of 10h and 48min of daylight.
Colotlán does not observe Daylight Saving Time (DST). CST timezone is used throughout the entire year.
Average temperature
Colotlán, Mexico
The warmest month (with the highest average high temperature) is May (29.5°C).
The month with the lowest average high temperature is January (20.8°C).
The month with the highest average low temperature is June (16.6°C).
The coldest month (with the lowest average low temperature) is January (6.8°C).
Average pressure
Colotlán, Mexico
- Average pressure in January:
1017.8mbar - Average pressure in February:
1016.1mbar - Average pressure in March:
1015.3mbar - Average pressure in April:
1014mbar - Average pressure in May:
1013.2mbar - Average pressure in June:
1013.2mbar
- Average pressure in July:
1015.7mbar - Average pressure in August:
1015.2mbar - Average pressure in September:
1014.7mbar - Average pressure in October:
1015.5mbar - Average pressure in November:
1017.1mbar - Average pressure in December:
1017.3mbar
The month with the highest atmospheric pressure is January (1017.8mbar).
The months with the lowest atmospheric pressure are May and June (1013.2mbar).
Average wind speed
Colotlán, Mexico
- Average wind speed in January:
7.5km/h - Average wind speed in February:
8.2km/h - Average wind speed in March:
8.8km/h - Average wind speed in April:
9.9km/h - Average wind speed in May:
8.7km/h - Average wind speed in June:
7km/h
- Average wind speed in July:
5.9km/h - Average wind speed in August:
6.1km/h - Average wind speed in September:
6.5km/h - Average wind speed in October:
6.7km/h - Average wind speed in November:
6.8km/h - Average wind speed in December:
7km/h
The windiest month (with the highest average wind speed) is April (9.9km/h).
The calmest month (with the lowest average wind speed) is July (5.9km/h).
Average humidity
Colotlán, Mexico
The month with the highest relative humidity is September (72%).
The month with the lowest relative humidity is April (34%).
Average rainfall
Colotlán, Mexico
The wettest month (with the highest rainfall) is July (136mm).
The driest month (with the least rainfall) is April (3mm).
Average rainfall days
Colotlán, Mexico
- Average rainfall days in January:
3.3 days - Average rainfall days in February:
3 days - Average rainfall days in March:
4.2 days - Average rainfall days in April:
2.8 days - Average rainfall days in May:
7.7 days - Average rainfall days in June:
18.2 days
- Average rainfall days in July:
24.5 days - Average rainfall days in August:
22.2 days - Average rainfall days in September:
24.1 days - Average rainfall days in October:
11.6 days - Average rainfall days in November:
5.5 days - Average rainfall days in December:
4.4 days
The month with the highest number of rainy days is July (24.5 days).
The month with the least rainy days is April (2.8 days).
Average daylight / Average sunshine
Colotlán, Mexico
- Average daylight in January:
11h and 0min - Average daylight in February:
11h and 24min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 42min - Average daylight in May:
13h and 12min - Average daylight in June:
13h and 30min
- Average daylight in July:
13h and 18min - Average daylight in August:
12h and 54min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 36min - Average daylight in November:
11h and 6min - Average daylight in December:
10h and 48min
The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).
- Average sunshine in January:
9h and 42min - Average sunshine in February:
9h and 42min - Average sunshine in March:
9h and 42min - Average sunshine in April:
9h and 48min - Average sunshine in May:
9h and 54min - Average sunshine in June:
9h and 42min
- Average sunshine in July:
9h and 6min - Average sunshine in August:
9h and 24min - Average sunshine in September:
9h and 18min - Average sunshine in October:
9h and 36min - Average sunshine in November:
9h and 36min - Average sunshine in December:
9h and 36min
The month with the most sunshine is May (Average sunshine: 9h and 54min).
The month with the least sunshine is July (Average sunshine: 9h and 6min).
Average sunshine days
Colotlán, Mexico
- Average sunshine days in January:
26.5 days - Average sunshine days in February:
24.2 days - Average sunshine days in March:
25.7 days - Average sunshine days in April:
27.5 days - Average sunshine days in May:
20.8 days - Average sunshine days in June:
7 days
- Average sunshine days in July:
2.3 days - Average sunshine days in August:
4 days - Average sunshine days in September:
3.6 days - Average sunshine days in October:
15.6 days - Average sunshine days in November:
22.5 days - Average sunshine days in December:
26 days
The month with the most sunshine days is April (27.5 days).
The month with the least sunshine days is July (2.3 days).
Average UV index
Colotlán, Mexico
The months with the highest UV index are May and July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 4).
Average cloud cover
Colotlán, Mexico
The months with the most cloud cover are July and September (Cloud cover 32).
The months with the least cloud cover are March and April (Cloud cover 10).
Average visibility
Colotlán, Mexico
The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are July, August, September and October (9km).
