Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
In San Francisco Zacacalco, January records the lowest average temperatures, peaking at 17.3°C (63.1°F) and reaching a low of 6.1°C (43°F).Humidity
In January, the average relative humidity in San Francisco Zacacalco is 67%.Rainfall
In San Francisco Zacacalco, in January, it is raining for 9.9 days, with typically 17mm (0.67") of accumulated precipitation. Throughout the year, in San Francisco Zacacalco, there are 227.6 rainfall days, and 831mm (32.72") of precipitation is accumulated.Snowfall
January and November are months with snowfall in San Francisco Zacacalco. January is the first month it typically snows. Throughout January, in the average 0.6 snowfall days, it receives 1mm (0.04") of snow. In San Francisco Zacacalco, during the entire year, snow falls for 0.9 days and aggregates up to 14mm (0.55") of snow.Daylight
The average length of the day in January in San Francisco Zacacalco, Mexico, is 11h and 5min.On the first day of January in San Francisco Zacacalco, Mexico, sunrise is at 7:10 am and sunset at 6:07 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 6:27 pm CST.
Sunshine
In January, the average sunshine is 9.3h.UV index
January, June, August through December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 4 in January interprets into the following recommendations:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
What part of the year is the coldest in San Francisco Zacacalco?
What are January temperatures in San Francisco Zacacalco?
What is the average humidity in January in San Francisco Zacacalco?
How much does it rain in San Francisco Zacacalco in January?
When does it start to snow in San Francisco Zacacalco?
How many hours of daylight does San Francisco Zacacalco have in January?
When is the sunrise / sunset in January in San Francisco Zacacalco?
How long on average sun shines in January in San Francisco Zacacalco?
What are the months with the lowest UV index in San Francisco Zacacalco?
What is the UV index reading in January in San Francisco Zacacalco?
Average temperature in January
San Francisco Zacacalco, Mexico
- Average high temperature in January: 17.3°C
The warmest month (with the highest average high temperature) is April (23.9°C).
The month with the lowest average high temperature is January (17.3°C).
- Average low temperature in January: 6.1°C
The month with the highest average low temperature is May (12.3°C).
The coldest month (with the lowest average low temperature) is January (6.1°C).
Average pressure in January
San Francisco Zacacalco, Mexico
- Average pressure in January: 1019mbar
The month with the highest atmospheric pressure is January (1019mbar).
The month with the lowest atmospheric pressure is May (1013.9mbar).
Average wind speed in January
San Francisco Zacacalco, Mexico
- Average wind speed in January: 8km/h
The windiest month (with the highest average wind speed) is March (8.9km/h).
The calmest month (with the lowest average wind speed) is December (7.3km/h).
Average humidity in January
San Francisco Zacacalco, Mexico
- Average humidity in January: 67%
The month with the highest relative humidity is September (86%).
The month with the lowest relative humidity is April (56%).
Average rainfall in January
San Francisco Zacacalco, Mexico
- Average rainfall in January: 17mm
The wettest month (with the highest rainfall) is July (134mm).
The driest month (with the least rainfall) is December (11mm).
Average rainfall days in January
San Francisco Zacacalco, Mexico
- Average rainfall days in January: 9.9 days
The month with the highest number of rainy days is September (27 days).
The month with the least rainy days is January (9.9 days).
Average snowfall in January
San Francisco Zacacalco, Mexico
- Average snowfall in January: 1mm
The month with the highest snowfall is November (13mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October and December (0mm).
Average snowfall days in January
San Francisco Zacacalco, Mexico
- Average snowfall days in January: 0.6 days
The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and December (0 days).
Average daylight in January /
Average sunshine in January
San Francisco Zacacalco, Mexico
- Average daylight in January: 11h and 1min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in January: 9h and 2min
The month with the most sunshine is May (Average sunshine: 10h and 24min).
The month with the least sunshine is November (Average sunshine: 6h and 54min).
Average sunshine days in January
San Francisco Zacacalco, Mexico
- Average sunshine days in January: 16.9 days
The month with the most sunshine days is January (16.9 days).
The month with the least sunshine days is September (2.2 days).
Average UV index in January
San Francisco Zacacalco, Mexico
- Average UV index in January: 4
The months with the highest UV index are February, March, April, May and July (UV index 5).
The months with the lowest UV index are January, June, August, September, October, November and December (UV index 4).
Average cloud cover in January
San Francisco Zacacalco, Mexico
- Average cloud cover in January: 24
The month with the most cloud cover is September (Cloud cover 62).
The months with the least cloud cover are February, March and April (Cloud cover 21).
Average visibility in January
San Francisco Zacacalco, Mexico
- Average visibility in January: 9km
The months with the highest visibility are February, March and April (10km).
The months with the lowest visibility are July, August, September and October (7km).
San Francisco Zacacalco, Mexico
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