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 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
January
Weather in January
Temperature
January is San Francisco del Mar's coldest month, registering average high temperatures of 28°C (82.4°F) and lows of 19.8°C (67.6°F).Heat index
The average heat index in January is evaluated at a hot 31°C (87.8°F). If one continues to be active during enduring exposure, it could result in fatigue and heat cramps.It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a numerical representation of warmth when taking temperature and moisture levels into account. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
Humidity
The average relative humidity in January is 69%.Rainfall
January and March are months with the least rain in San Francisco del Mar when the rain falls for 2.8 days and typically aggregates up to 2mm (0.08") of rain.Daylight
The average length of the day in January in San Francisco del Mar is 11h and 17min.On the first day of January in San Francisco del Mar, sunrise is at 6:46 am and sunset at 5:56 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 6:14 pm CST.
Sunshine
In San Francisco del Mar, the average sunshine in January is 9.4h.UV index
January, October through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.Note: In January, the maximum UV index of 6 suggests this advice:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in San Francisco del Mar?
How hot is January in San Francisco del Mar?
What is the average humidity in January in San Francisco del Mar?
What is the driest month in San Francisco del Mar?
How much does it rain in San Francisco del Mar in January?
How many hours of daylight does San Francisco del Mar have in January?
What time are sunrise and sunset in January in San Francisco del Mar?
How many hours of sunshine does San Francisco del Mar have in January?
When is the lowest UV index in San Francisco del Mar?
What is the UV index reading in January in San Francisco del Mar?
Average temperature in January
San Francisco del Mar, Mexico
- Average high temperature in January: 28°C
The warmest month (with the highest average high temperature) is May (34.4°C).
The month with the lowest average high temperature is January (28°C).
- Average low temperature in January: 19.8°C
The month with the highest average low temperature is May (25.1°C).
The coldest month (with the lowest average low temperature) is January (19.8°C).
Average pressure in January
San Francisco del Mar, Mexico
- Average pressure in January: 1015.5mbar
The month with the highest atmospheric pressure is January (1015.5mbar).
The month with the lowest atmospheric pressure is May (1011.2mbar).
Average wind speed in January
San Francisco del Mar, Mexico
- Average wind speed in January: 22.2km/h
The windiest month (with the highest average wind speed) is November (22.3km/h).
The calmest month (with the lowest average wind speed) is June (10.8km/h).
Average humidity in January
San Francisco del Mar, Mexico
- Average humidity in January: 69%
The month with the highest relative humidity is September (74%).
The months with the lowest relative humidity are April and May (63%).
Average rainfall in January
San Francisco del Mar, Mexico
- Average rainfall in January: 2mm
The wettest month (with the highest rainfall) is August (109mm).
The driest months (with the least rainfall) are January and March (2mm).
Average rainfall days in January
San Francisco del Mar, Mexico
- Average rainfall days in January: 2.8 days
The month with the highest number of rainy days is June (22.8 days).
The month with the least rainy days is February (2.4 days).
Average daylight in January /
Average sunshine in January
San Francisco del Mar, Mexico
- Average daylight in January: 11h and 2min
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 12min).
- Average sunshine in January: 9h and 2min
The month with the most sunshine is May (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 7h and 30min).
Average sunshine days in January
San Francisco del Mar, Mexico
- Average sunshine days in January: 26.9 days
The month with the most sunshine days is December (27.3 days).
The month with the least sunshine days is June (5.3 days).
Average UV index in January
San Francisco del Mar, Mexico
- Average UV index in January: 6
The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, October, November and December (UV index 6).
Average cloud cover in January
San Francisco del Mar, Mexico
- Average cloud cover in January: 14
The months with the most cloud cover are June and September (Cloud cover 36).
The month with the least cloud cover is December (Cloud cover 12).
Average visibility in January
San Francisco del Mar, Mexico
- Average visibility in January: 10km
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).
