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
The advent of January brings an average high-temperature of a still fiery hot 37.1°C (98.8°F), almost identical to the preceding month. Despite soaring daytime temperatures, Chumael registers a consistent average low-temperature of 18.8°C (65.8°F) in January.Humidity
The least humid month in Chumael is January, with an average relative humidity of 32%.Rainfall
January, February and December are months without rainfall in Chumael.Daylight
In January, the average length of the day is 11h and 32min.On the first day of January in Chumael, sunrise is at 07:18 and sunset at 18:45. On the last day of the month, sunrise is at 07:23 and sunset at 19:00 GMT.
Sunshine
The average sunshine in January in Chumael is 9.7h.UV index
January through July, September through December, with an average maximum UV index of 7, are months with the highest UV index in Chumael. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In January, the average maximum UV index of 7 translates into the following recommendations:
Shield from overexposure. Defense against sun-related harm is required. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Chumael in January?
What is the least humid month in Chumael?
What is the average humidity in January in Chumael?
What is the driest month in Chumael?
How many hours of daylight does Chumael have in January?
When is the sunrise / sunset in January in Chumael?
How long on average sun shines in January in Chumael?
What is the month with the highest UV index in Chumael?
How high is the UV index in January in Chumael?
Average temperature in January
Chumael, Guinea-Bissau
- Average high temperature in January: 37.1°C
The warmest month (with the highest average high temperature) is March (40.2°C).
The month with the lowest average high temperature is August (29.9°C).
- Average low temperature in January: 18.8°C
The month with the highest average low temperature is June (25.1°C).
The coldest month (with the lowest average low temperature) is February (18.5°C).
Average pressure in January
Chumael, Guinea-Bissau
- Average pressure in January: 1011.4mbar
The month with the highest atmospheric pressure is July (1013mbar).
The month with the lowest atmospheric pressure is April (1010mbar).
Average wind speed in January
Chumael, Guinea-Bissau
- Average wind speed in January: 7.8km/h
The windiest month (with the highest average wind speed) is May (9.4km/h).
The calmest month (with the lowest average wind speed) is October (5.7km/h).
Average humidity in January
Chumael, Guinea-Bissau
- Average humidity in January: 32%
The months with the highest relative humidity are August and September (85%).
The month with the lowest relative humidity is January (32%).
Average rainfall in January
Chumael, Guinea-Bissau
- Average rainfall in January: 0mm
The wettest month (with the highest rainfall) is August (286mm).
The driest months (with the least rainfall) are January, February and December (0mm).
Average rainfall days in January
Chumael, Guinea-Bissau
- Average rainfall days in January: 0 days
The month with the highest number of rainy days is August (25.7 days).
The months with the least rainy days are January and February (0 days).
Average daylight in January /
Average sunshine in January
Chumael, Guinea-Bissau
- Average daylight in January: 11h and 3min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in January: 9h and 4min
The month with the most sunshine is March (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 5h and 6min).
Average sunshine days in January
Chumael, Guinea-Bissau
- Average sunshine days in January: 30.9 days
The month with the most sunshine days is January (30.9 days).
The month with the least sunshine days is August (4 days).
Average UV index in January
Chumael, Guinea-Bissau
- Average UV index in January: 7
The months with the highest UV index are January, February, March, April, May, June, July, September, October, November and December (UV index 7).
The month with the lowest UV index is August (UV index 6).
Average cloud cover in January
Chumael, Guinea-Bissau
- Average cloud cover in January: 11
The month with the most cloud cover is August (Cloud cover 65).
The month with the least cloud cover is March (Cloud cover 7).
Average visibility in January
Chumael, Guinea-Bissau
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are August and September (8km).
