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
San José El Idolo, Guatemala, starts January with an average high-temperature of a tropical 30°C (86°F), hinting at a minimal fluctuation from December. During the nights in January, San José El Idolo records a pronounced shift from the daytime warmth, with a consistent average temperature of 17.7°C (63.9°F).Heat index
The heat index in January is appraised at a tropical 33°C (91.4°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.Heat index values are typically calculated for conditions of shade and a light breeze. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', binds temperature metrics with humidity values to give a sense of the actual warmth. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Humidity
January through March, with an average relative humidity of 59%, are the least humid months in San José El Idolo.Rainfall
The months with the least rainfall are January and February Rain falls for 4.8 days and accumulates 7mm (0.28") of rain.Daylight
The average length of the day in January in San José El Idolo is 11h and 23min.On the first day of the month, sunrise is at 06:30 and sunset at 17:47. On the last day of January, sunrise is at 06:33 and sunset at 18:04 CST.
Sunshine
In San José El Idolo, Guatemala, the average sunshine in January is 8.2h.UV index
The months with the highest UV index in San José El Idolo are January through December, with an average maximum UV index of 6. January through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 6 in January translates into these instructions:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. 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. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in San José El Idolo in January?
What is the least humid month in San José El Idolo?
What is the average humidity in January in San José El Idolo?
What is the driest month in San José El Idolo?
How much does it rain in San José El Idolo in January?
How many hours of daylight does San José El Idolo have in January?
When are sunrise and sunset in January in San José El Idolo?
How long on average sun shines in January in San José El Idolo?
When is the highest UV index in San José El Idolo?
What is the month with the lowest UV index in San José El Idolo?
What is the UV index reading in January in San José El Idolo?
Average temperature in January
San José El Idolo, Guatemala
- Average high temperature in January: 30°C
The warmest month (with the highest average high temperature) is March (31.5°C).
The month with the lowest average high temperature is September (28.5°C).
- Average low temperature in January: 17.7°C
The month with the highest average low temperature is May (20.5°C).
The coldest month (with the lowest average low temperature) is December (17.6°C).
Average pressure in January
San José El Idolo, Guatemala
- Average pressure in January: 1014.5mbar
The month with the highest atmospheric pressure is January (1014.5mbar).
The month with the lowest atmospheric pressure is October (1012.2mbar).
Average wind speed in January
San José El Idolo, Guatemala
- Average wind speed in January: 6.5km/h
The windiest month (with the highest average wind speed) is March (6.6km/h).
The calmest month (with the lowest average wind speed) is May (5.1km/h).
Average humidity in January
San José El Idolo, Guatemala
- Average humidity in January: 59%
The months with the highest relative humidity are September and October (79%).
The months with the lowest relative humidity are January, February and March (59%).
Average rainfall in January
San José El Idolo, Guatemala
- Average rainfall in January: 7mm
The wettest month (with the highest rainfall) is May (274mm).
The driest months (with the least rainfall) are January and February (7mm).
Average rainfall days in January
San José El Idolo, Guatemala
- Average rainfall days in January: 4.8 days
The month with the highest number of rainy days is September (27.5 days).
The month with the least rainy days is January (4.8 days).
Average daylight in January /
Average sunshine in January
San José El Idolo, 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: 8h and 1min
The months with the most sunshine are April and July (Average sunshine: 11h and 12min).
The month with the least sunshine is November (Average sunshine: 7h and 24min).
Average sunshine days in January
San José El Idolo, Guatemala
- Average sunshine days in January: 24.4 days
The month with the most sunshine days is January (24.4 days).
The month with the least sunshine days is September (1.5 days).
Average UV index in January
San José El Idolo, Guatemala
- Average UV index in January: 6
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in January
San José El Idolo, Guatemala
- Average cloud cover in January: 12
The month with the most cloud cover is June (Cloud cover 38).
The month with the least cloud cover is January (Cloud cover 12).
Average visibility in January
San José El Idolo, Guatemala
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are May, June, July, August, September, October and November (9km).
