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 observes an average high-temperature of a still moderately hot 28.7°C (83.7°F), marking an insignificant difference from December's 28.5°C (83.3°F). Petatlán, during the month of January, experiences an average low-temperature of 21.2°C (70.2°F).Heat index
The average heat index in January is computed to be a hot 31°C (87.8°F). Remaining active during long-lasting exposure could cause fatigue, leading to heat cramps.Take note of the fact that heat index values are based on shaded circumstances with light airflows. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
Humidity
In January, the average relative humidity is 63%.Rainfall
In Petatlán, in January, it is raining for 3.3 days, with typically 5mm (0.2") of accumulated precipitation. Throughout the year, there are 147.9 rainfall days, and 625mm (24.61") of precipitation is accumulated.Daylight
In Petatlán, Mexico, the average length of the day in January is 11h and 13min.On the first day of January in Petatlán, sunrise is at 7:15 am and sunset at 6:21 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 6:39 pm CST.
Sunshine
The months with the most sunshine in Petatlán are January through May and December, with an average of 9.9h of sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A typical high UV index of 6 in January suggests the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Petatlán in January?
What is the average humidity in January in Petatlán?
How many days does it rain in January in Petatlán?
What is the average length of the day in January in Petatlán?
When is the sunrise / sunset in January in Petatlán?
What are the months with the most sunshine in Petatlán?
How long on average sun shines in January in Petatlán?
What is the month with the lowest UV index in Petatlán?
How high is the UV index in January in Petatlán?
Average temperature in January
Petatlán, Mexico
- Average high temperature in January: 28.7°C
The warmest month (with the highest average high temperature) is May (30.5°C).
The month with the lowest average high temperature is December (28.5°C).
- Average low temperature in January: 21.2°C
The month with the highest average low temperature is June (23.8°C).
The coldest month (with the lowest average low temperature) is February (20.8°C).
Average pressure in January
Petatlán, Mexico
- Average pressure in January: 1013.4mbar
The month with the highest atmospheric pressure is January (1013.4mbar).
The months with the lowest atmospheric pressure are May and June (1010.6mbar).
Average wind speed in January
Petatlán, Mexico
- Average wind speed in January: 7.8km/h
The windiest month (with the highest average wind speed) is March (8km/h).
The calmest month (with the lowest average wind speed) is November (7.1km/h).
Average humidity in January
Petatlán, Mexico
- Average humidity in January: 63%
The months with the highest relative humidity are September and October (78%).
The month with the lowest relative humidity is April (58%).
Average rainfall in January
Petatlán, Mexico
- Average rainfall in January: 5mm
The wettest month (with the highest rainfall) is September (191mm).
The driest month (with the least rainfall) is April (1mm).
Average rainfall days in January
Petatlán, Mexico
- Average rainfall days in January: 3.3 days
The month with the highest number of rainy days is August (26.3 days).
The month with the least rainy days is February (1.6 days).
Average daylight in January /
Average sunshine in January
Petatlán, Mexico
- Average daylight in January: 11h and 1min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 6min).
- Average sunshine in January: 9h and 5min
The months with the most sunshine are January, February, March, April, May and December (Average sunshine: 9h and 54min).
The month with the least sunshine is September (Average sunshine: 8h and 36min).
Average sunshine days in January
Petatlán, Mexico
- Average sunshine days in January: 25.8 days
The month with the most sunshine days is March (28.9 days).
The month with the least sunshine days is September (1.5 days).
Average UV index in January
Petatlán, Mexico
- Average UV index in January: 6
The months with the highest UV index are March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 6).
Average cloud cover in January
Petatlán, Mexico
- Average cloud cover in January: 11
The month with the most cloud cover is September (Cloud cover 38).
The month with the least cloud cover is April (Cloud cover 7).
Average visibility in January
Petatlán, 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).
