January weather forecastColotlán, Mexico
January
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).Temperature
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.Humidity
In Colotlán, the average relative humidity in January is 50%.Rainfall
In Colotlán, in January, it is raining for 3.3 days, with typically 10mm (0.39") of accumulated precipitation. In Colotlán, Mexico, during the entire year, the rain falls for 131.5 days and collects up to 557mm (21.93") of precipitation.Daylight
In January, the average length of the day is 10h and 58min.On the first day of January in Colotlán, sunrise is at 7:32 am and sunset at 6:20 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 6:41 pm CST.
Sunshine
In Colotlán, Mexico, the average sunshine in January is 9.7h.UV index
The months with the lowest UV index in Colotlán are January, November and December, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum high daily UV index of 4 during January translates into the following directions:
Prioritize safety - Suggestions to prevent sun damage are offered. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Colotlán, Mexico
- Average high temperature in January: 20.8°C
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).
- Average low temperature in January: 6.8°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 in January
Colotlán, Mexico
- Average pressure in January: 1017.8mbar
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 in January
Colotlán, Mexico
- Average wind speed in January: 7.5km/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 in January
Colotlán, Mexico
- Average humidity in January: 50%
The month with the highest relative humidity is September (72%).
The month with the lowest relative humidity is April (34%).
Average rainfall in January
Colotlán, Mexico
- Average rainfall in January: 10mm
The wettest month (with the highest rainfall) is July (136mm).
The driest month (with the least rainfall) is April (3mm).
Average rainfall days in January
Colotlán, Mexico
- Average rainfall days in January: 3.3 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 in January /
Average sunshine in January
Colotlán, Mexico
- Average daylight in January: 11h and 0min
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
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 in January
Colotlán, Mexico
- Average sunshine days in January: 26.5 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 in January
Colotlán, Mexico
- Average UV index in January: 4
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 in January
Colotlán, Mexico
- Average cloud cover in January: 13
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 in January
Colotlán, Mexico
- Average visibility in January: 10km
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).





