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
At the onset of January, Jamba records an average high-temperature of a still torrid 36.2°C (97.2°F), showing little deviation from the preceding month. Despite a significant daily temperature range, Jamba's temperature falls to a steady low-temperature average of 19.8°C (67.6°F) in January.Humidity
January is the least humid month in Jamba, with an average relative humidity of 20%.Rainfall
January through March and December are months without rainfall.Daylight
In Jamba, the average length of the day in January is 11h and 29min.On the first day of January in Jamba, sunrise is at 07:23 and sunset at 18:48. On the last day of the month, sunrise is at 07:27 and sunset at 19:03 GMT.
Sunshine
In January, the average sunshine in Jamba is 9.8h.UV index
In January, the average daily maximum UV index in Jamba is 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 7 during January translates into the following directions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Jamba in January?
What is the least humid month in Jamba?
What is the average humidity in January in Jamba?
What is the driest month in Jamba?
How many hours of daylight does Jamba have in January?
When is the sunrise / sunset in January in Jamba?
How long on average sun shines in January in Jamba?
How high is the UV index in January in Jamba?
Average temperature in January
Jamba, Guinea-Bissau
- Average high temperature in January: 36.2°C
The warmest month (with the highest average high temperature) is April (41.3°C).
The month with the lowest average high temperature is August (30.8°C).
- Average low temperature in January: 19.8°C
The month with the highest average low temperature is June (25.3°C).
The coldest month (with the lowest average low temperature) is January (19.8°C).
Average pressure in January
Jamba, Guinea-Bissau
- Average pressure in January: 1011.6mbar
The month with the highest atmospheric pressure is July (1012.6mbar).
The month with the lowest atmospheric pressure is April (1009.7mbar).
Average wind speed in January
Jamba, Guinea-Bissau
- Average wind speed in January: 9.5km/h
The windiest month (with the highest average wind speed) is February (9.8km/h).
The calmest month (with the lowest average wind speed) is October (6.2km/h).
Average humidity in January
Jamba, Guinea-Bissau
- Average humidity in January: 20%
The month with the highest relative humidity is August (85%).
The month with the lowest relative humidity is January (20%).
Average rainfall in January
Jamba, Guinea-Bissau
- Average rainfall in January: 0mm
The wettest month (with the highest rainfall) is August (224mm).
The driest months (with the least rainfall) are January, February, March and December (0mm).
Average rainfall days in January
Jamba, Guinea-Bissau
- Average rainfall days in January: 0.1 days
The month with the highest number of rainy days is August (27.3 days).
The month with the least rainy days is January (0.1 days).
Average daylight in January /
Average sunshine in January
Jamba, 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 24min).
- Average sunshine in January: 9h and 5min
The month with the most sunshine is April (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 5h and 42min).
Average sunshine days in January
Jamba, Guinea-Bissau
- Average sunshine days in January: 30.8 days
The month with the most sunshine days is January (30.8 days).
The month with the least sunshine days is August (2.5 days).
Average UV index in January
Jamba, Guinea-Bissau
- Average UV index in January: 7
The months with the highest UV index are March, April and May (UV index 8).
The month with the lowest UV index is August (UV index 6).
Average cloud cover in January
Jamba, Guinea-Bissau
- Average cloud cover in January: 12
The month with the most cloud cover is August (Cloud cover 62).
The months with the least cloud cover are March and April (Cloud cover 6).
Average visibility in January
Jamba, 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 (7km).
