January weather forecastAmatitlán, Guatemala
January
Weather in January
The start of the year in Amatitlán brings cooler temperatures and a decrease in rainfall. There is an observed shift in weather from December to January, noticeable in the decrease of cloud cover and an increase in sunlight hours. Relative humidity falls from December values, making the days feel less heavy and more comfortable. There is an increase in wind speed, bringing a crispness to the air. Notably, January experiences the least amount of rainfall, recording only 7mm (0.28") throughout the month.Temperature
Amatitlán's January average high-temperature settles at a moderately hot 23.3°C (73.9°F), showing a near match with the preceding month. An average temperature of 11.8°C (53.2°F) is recorded during the nights in January.Humidity
The average relative humidity in January in Amatitlán is 76%.Rainfall
January is the month with the least rainfall in Amatitlán, Guatemala. Rain falls for 6.7 days and accumulates 7mm (0.28") of precipitation.Daylight
The average length of the day in January is 11h and 23min.On the first day of January, sunrise is at 06:27 and sunset at 17:44. On the last day of the month, sunrise is at 06:30 and sunset at 18:01 CST.
Sunshine
The average sunshine in January in Amatitlán is 7.5h.UV index
In Amatitlán, the average daily maximum UV index in January is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 5 during January translates into the following directions:
Act with care - The suggestion to avoid sunburn is emphasized. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Amatitlán, 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
Amatitlán, 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
Amatitlán, 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
Amatitlán, 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
Amatitlán, 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
Amatitlán, 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
Amatitlán, Guatemala
- Average daylight in January: 11h and 24min
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 30min
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
Amatitlán, 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
Amatitlán, 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
Amatitlán, 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
Amatitlán, Guatemala
- Average visibility in January: 9km
The month with the highest visibility is March (10km).
The month with the lowest visibility is September (6km).
