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
Stepping into January, Roldanillo records an average high-temperature of a still moderately hot 26.2°C (79.2°F), almost consistent with December. January's nights in Roldanillo exhibit a sharp contrast from day highs, with an average temperature of 13.4°C (56.1°F).Humidity
In January, the average relative humidity is 73%.Rainfall
The month with the least rainfall is January, when the rain falls for 19.1 days and typically collects 69mm (2.72") of precipitation.Daylight
In Roldanillo, the average length of the day in January is 11h and 54min.On the first day of the month, sunrise is at 06:11 and sunset at 18:04. On the last day of January, sunrise is at 06:19 and sunset at 18:16 -05.
Sunshine
In January, the average sunshine in Roldanillo is 8.9h.UV index
January through December, with an average maximum UV index of 5, are months with the highest UV index. The months with the lowest UV index in Roldanillo are January through December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A typical high UV index of 5 in January suggests the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
What are January temperatures in Roldanillo?
What is the average humidity in January in Roldanillo?
What is the driest month in Roldanillo?
How many days does it rain in January in Roldanillo?
How many hours of daylight does Roldanillo have in January?
What time are sunrise and sunset in January in Roldanillo?
How many hours of sunshine does Roldanillo have in January?
What is the month with the highest UV index in Roldanillo?
What is the month with the lowest UV index in Roldanillo?
What is the UV index reading in January in Roldanillo?
Average temperature in January
Roldanillo, Colombia
- Average high temperature in January: 26.2°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is November (24.1°C).
- Average low temperature in January: 13.4°C
The month with the highest average low temperature is May (14.6°C).
The coldest month (with the lowest average low temperature) is January (13.4°C).
Average pressure in January
Roldanillo, Colombia
- Average pressure in January: 1012.8mbar
The months with the highest atmospheric pressure are June and July (1013.7mbar).
The month with the lowest atmospheric pressure is February (1012.5mbar).
Average wind speed in January
Roldanillo, Colombia
- Average wind speed in January: 3.5km/h
The windiest month (with the highest average wind speed) is July (4.1km/h).
The calmest month (with the lowest average wind speed) is November (3.1km/h).
Average humidity in January
Roldanillo, Colombia
- Average humidity in January: 73%
The month with the highest relative humidity is November (80%).
The month with the lowest relative humidity is August (67%).
Average rainfall in January
Roldanillo, Colombia
- Average rainfall in January: 69mm
The wettest month (with the highest rainfall) is April (182mm).
The driest month (with the least rainfall) is January (69mm).
Average rainfall days in January
Roldanillo, Colombia
- Average rainfall days in January: 19.1 days
The month with the highest number of rainy days is November (26.7 days).
The month with the least rainy days is July (18.4 days).
Average daylight in January /
Average sunshine in January
Roldanillo, Colombia
- Average daylight in January: 11h and 5min
The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 54min).
- Average sunshine in January: 8h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 54min).
Average sunshine days in January
Roldanillo, Colombia
- Average sunshine days in January: 8.3 days
The month with the most sunshine days is August (9 days).
The month with the least sunshine days is November (1.9 days).
Average UV index in January
Roldanillo, Colombia
- Average UV index in January: 5
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in January
Roldanillo, Colombia
- Average cloud cover in January: 30
The month with the most cloud cover is November (Cloud cover 43).
The months with the least cloud cover are August and September (Cloud cover 26).
Average visibility in January
Roldanillo, Colombia
- Average visibility in January: 8km
The months with the highest visibility are February, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, March, April, November and December (8km).
Roldanillo, Colombia
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