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 is the coldest month of the year, registering average temperatures as high as 21.8°C (71.2°F) and as low as 14.1°C (57.4°F).Humidity
In January, the average relative humidity in San Juan is 89%.Rainfall
In San Juan, in January, during 21.2 rainfall days, 43mm (1.69") of precipitation is typically accumulated. Throughout the year, there are 297.7 rainfall days, and 1500mm (59.06") of precipitation is accumulated.Daylight
In San Juan, the average length of the day in January is 11h and 23min.On the first day of the month, sunrise is at 06:18 and sunset at 17:35. On the last day of January, sunrise is at 06:21 and sunset at 17:52 CST.
Sunshine
The average sunshine in January in San Juan, Honduras, is 5.4h.UV index
The months with the lowest UV index are January, November and December, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The UV index of 4 during January leads to these advisories:
Adopt protective measures - Suggestions to resist sunburn are offered. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in San Juan?
What is the usual temperature for San Juan in January?
What is the average humidity in January in San Juan?
How many days does it rain in January in San Juan?
What is the average length of the day in January in San Juan?
When are sunrise and sunset in January in San Juan?
How long on average sun shines in January in San Juan?
When is the lowest UV index in San Juan?
What is the UV index reading in January in San Juan?
Average temperature in January
San Juan, Honduras
- Average high temperature in January: 21.8°C
The warmest month (with the highest average high temperature) is April (28.8°C).
The month with the lowest average high temperature is January (21.8°C).
- Average low temperature in January: 14.1°C
The month with the highest average low temperature is May (18.6°C).
The coldest month (with the lowest average low temperature) is January (14.1°C).
Average pressure in January
San Juan, Honduras
- Average pressure in January: 1015.9mbar
The month with the highest atmospheric pressure is January (1015.9mbar).
The months with the lowest atmospheric pressure are May and September (1012.2mbar).
Average wind speed in January
San Juan, Honduras
- Average wind speed in January: 7.8km/h
The windiest month (with the highest average wind speed) is January (7.8km/h).
The calmest month (with the lowest average wind speed) is September (4.4km/h).
Average humidity in January
San Juan, Honduras
- Average humidity in January: 89%
The months with the highest relative humidity are October and November (91%).
The month with the lowest relative humidity is April (76%).
Average rainfall in January
San Juan, Honduras
- Average rainfall in January: 43mm
The wettest month (with the highest rainfall) is September (261mm).
The driest month (with the least rainfall) is February (32mm).
Average rainfall days in January
San Juan, Honduras
- Average rainfall days in January: 21.2 days
The month with the highest number of rainy days is September (29.2 days).
The month with the least rainy days is February (19.1 days).
Average daylight in January /
Average sunshine in January
San Juan, Honduras
- 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: 5h and 2min
The month with the most sunshine is April (Average sunshine: 10h and 18min).
The month with the least sunshine is November (Average sunshine: 5h and 0min).
Average sunshine days in January
San Juan, Honduras
- Average sunshine days in January: 5.8 days
The month with the most sunshine days is March (8.3 days).
The month with the least sunshine days is September (0.7 days).
Average UV index in January
San Juan, Honduras
- Average UV index in January: 4
The months with the highest UV index are March, April, May and June (UV index 6).
The months with the lowest UV index are January, November and December (UV index 4).
Average cloud cover in January
San Juan, Honduras
- Average cloud cover in January: 67
The month with the most cloud cover is November (Cloud cover 75).
The month with the least cloud cover is April (Cloud cover 42).
Average visibility in January
San Juan, Honduras
- Average visibility in January: 6km
The month with the highest visibility is April (8km).
The months with the lowest visibility are October, November and December (5km).
