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
Weather in January
Temperature
In Salina Cruz, the month of January registers the lowest temperatures, averaging 27.9°C (82.2°F) at the peak and 21.1°C (70°F) at the lowest.Heat index
January's mean heat index is evaluated at a tropical 30°C (86°F). If one remains active during constant exposure, it might cause exhaustion and heat cramps.Evaluating the heat index requires understanding its values in the shade and with gentle winds. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', gives an indication of how one might feel in terms of heat after considering humidity. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Humidity
In Salina Cruz, the average relative humidity in January is 66%.Rainfall
The month with the least rainfall in Salina Cruz, Mexico, is January, when the rain falls for 1.7 days and typically collects 1mm (0.04") of precipitation.Daylight
The average length of the day in January is 11h and 17min.On the first day of January, sunrise is at 6:48 am and sunset at 5:59 pm. On the last day of the month, sunrise is at 6:51 am and sunset at 6:17 pm CST.
Sunshine
In January, the average sunshine in Salina Cruz, Mexico, is 9.8h.UV index
The months with the lowest UV index are January and November, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 6 in January leads to these recommendations:
Ward off overexposure. Defence against solar harm is crucial. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What is the coldest time of year in Salina Cruz?
What is the usual temperature for Salina Cruz in January?
What is the average humidity in January in Salina Cruz?
What is the driest month in Salina Cruz?
How much does it rain in Salina Cruz in January?
What is the average length of the day in January in Salina Cruz?
When is the sunrise / sunset in January in Salina Cruz?
How long on average sun shines in January in Salina Cruz?
What is the month with the lowest UV index in Salina Cruz?
How high is the UV index in January in Salina Cruz?
Average temperature in January
Salina Cruz, Mexico
- Average high temperature in January: 27.9°C
The warmest month (with the highest average high temperature) is May (32.6°C).
The month with the lowest average high temperature is January (27.9°C).
- Average low temperature in January: 21.1°C
The month with the highest average low temperature is May (25.9°C).
The coldest month (with the lowest average low temperature) is January (21.1°C).
Average pressure in January
Salina Cruz, Mexico
- Average pressure in January: 1015mbar
The month with the highest atmospheric pressure is January (1015mbar).
The month with the lowest atmospheric pressure is May (1011.1mbar).
Average wind speed in January
Salina Cruz, Mexico
- Average wind speed in January: 24.9km/h
The windiest month (with the highest average wind speed) is January (24.9km/h).
The calmest month (with the lowest average wind speed) is June (11.6km/h).
Average humidity in January
Salina Cruz, Mexico
- Average humidity in January: 66%
The month with the highest relative humidity is September (74%).
The month with the lowest relative humidity is March (64%).
Average rainfall in January
Salina Cruz, Mexico
- Average rainfall in January: 1mm
The wettest month (with the highest rainfall) is August (164mm).
The driest month (with the least rainfall) is January (1mm).
Average rainfall days in January
Salina Cruz, Mexico
- Average rainfall days in January: 1.7 days
The month with the highest number of rainy days is June (24.3 days).
The months with the least rainy days are January and February (1.7 days).
Average daylight in January /
Average sunshine in January
Salina Cruz, 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 5min
The month with the most sunshine is May (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 7h and 36min).
Average sunshine days in January
Salina Cruz, Mexico
- Average sunshine days in January: 28.6 days
The month with the most sunshine days is January (28.6 days).
The month with the least sunshine days is June (4.8 days).
Average UV index in January
Salina Cruz, Mexico
- Average UV index in January: 6
The months with the highest UV index are February, March, April, May, June, July, August, September, October and December (UV index 7).
The months with the lowest UV index are January and November (UV index 6).
Average cloud cover in January
Salina Cruz, Mexico
- Average cloud cover in January: 9
The month with the most cloud cover is June (Cloud cover 35).
The months with the least cloud cover are January, February and December (Cloud cover 9).
Average visibility in January
Salina Cruz, 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).
Salina Cruz, Mexico
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