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
San Martín Jilotepeque experiences a minor change to a moderately hot 23.3°C (73.9°F) in average high-temperature during January, closely reflecting December. During the nights in January, an average low-temperature of 11.8°C (53.2°F) is observed.Humidity
In January, the average relative humidity is 76%.Rainfall
January is the month with the least rainfall. Rain falls for 6.7 days and accumulates 7mm (0.28") of precipitation.Daylight
In San Martín Jilotepeque, the average length of the day in January is 11h and 22min.On the first day of January in San Martín Jilotepeque, sunrise is at 06:28 and sunset at 17:44. On the last day of the month, sunrise is at 06:31 and sunset at 18:01 CST.
Sunshine
The average sunshine in January is 7.5h.UV index
In January, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 5 in January translates into this advice:
Guard yourself - Precautionary measures against sun damage are advocated. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Frequently asked questions
What are the temperatures in San Martín Jilotepeque in January?
What is the average humidity in January in San Martín Jilotepeque?
What is the driest month in San Martín Jilotepeque?
How many days does it rain in January in San Martín Jilotepeque?
What is the average length of the day in January in San Martín Jilotepeque?
What time are sunrise and sunset in January in San Martín Jilotepeque?
How long on average sun shines in January in San Martín Jilotepeque?
What is the UV index reading in January in San Martín Jilotepeque?
Average temperature in January
San Martín Jilotepeque, Guatemala
- Average high temperature in January: 23.3°C
The warmest month (with the highest average high temperature) is April (27.3°C).
The month with the lowest average high temperature is October (22.5°C).
- Average low temperature in January: 11.8°C
The month with the highest average low temperature is May (16.5°C).
The coldest month (with the lowest average low temperature) is January (11.8°C).
Average pressure in January
San Martín Jilotepeque, Guatemala
- 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 (1012.5mbar).
Average wind speed in January
San Martín Jilotepeque, Guatemala
- Average wind speed in January: 12.8km/h
The windiest month (with the highest average wind speed) is January (12.8km/h).
The calmest month (with the lowest average wind speed) is September (5.9km/h).
Average humidity in January
San Martín Jilotepeque, Guatemala
- Average humidity in January: 76%
The month with the highest relative humidity is September (90%).
The month with the lowest relative humidity is March (69%).
Average rainfall in January
San Martín Jilotepeque, Guatemala
- Average rainfall in January: 7mm
The wettest month (with the highest rainfall) is May (285mm).
The driest month (with the least rainfall) is January (7mm).
Average rainfall days in January
San Martín Jilotepeque, Guatemala
- Average rainfall days in January: 6.7 days
The month with the highest number of rainy days is September (28.7 days).
The month with the least rainy days is January (6.7 days).
Average daylight in January /
Average sunshine in January
San Martín Jilotepeque, Guatemala
- Average daylight in January: 11h and 2min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in January: 7h and 3min
The month with the most sunshine is April (Average sunshine: 11h and 18min).
The month with the least sunshine is October (Average sunshine: 7h and 24min).
Average sunshine days in January
San Martín Jilotepeque, Guatemala
- Average sunshine days in January: 20.8 days
The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is September (0.9 days).
Average UV index in January
San Martín Jilotepeque, Guatemala
- Average UV index in January: 5
The months with the highest UV index are March and April (UV index 6).
The months with the lowest UV index are August and October (UV index 4).
Average cloud cover in January
San Martín Jilotepeque, Guatemala
- Average cloud cover in January: 26
The months with the most cloud cover are June and September (Cloud cover 59).
The months with the least cloud cover are January, February and March (Cloud cover 26).
Average visibility in January
San Martín Jilotepeque, Guatemala
- Average visibility in January: 9km
The month with the highest visibility is March (10km).
The month with the lowest visibility is September (6km).
San Martín Jilotepeque, Guatemala
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