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
In Siuna, January records the lowest average temperatures, peaking at 27.7°C (81.9°F) and reaching a low of 18.8°C (65.8°F).Heat index
For January, the heat index is evaluated at a hot 32°C (89.6°F). Long-standing exposure and activity could induce a feeling of tiredness and lead to heat cramps.Be informed that the heat index values are oriented around shady conditions and gentle breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Humidity
The average relative humidity in January is 85%.Rainfall
In Siuna, Nicaragua, during January, the rain falls for 17.8 days and regularly aggregates up to 29mm (1.14") of precipitation. Throughout the year, there are 280.4 rainfall days, and 1233mm (48.54") of precipitation is accumulated.Daylight
In Siuna, the average length of the day in January is 11h and 25min.On the first day of January, sunrise is at 06:02 and sunset at 17:22. On the last day of the month, sunrise is at 06:06 and sunset at 17:38 CST.
Sunshine
With an average of 5.4h of sunshine, January has the least sunshine of the year.UV index
January, August, November and December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: In January, the average maximum UV index of 5 translates into the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. To protect against the Sun's most potent rays, avoid direct exposure around midday. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest?
What is the usual temperature for Siuna in January?
What is the average humidity in January?
How many days does it rain in January?
What is the average length of the day in January?
What time are sunrise and sunset in January?
What is the month with the least sunshine?
How long on average sun shines in January in Siuna?
When is the lowest UV index?
How high is the UV index in January?
Average temperature in January
Siuna, Nicaragua
- Average high temperature in January: 27.7°C
The warmest month (with the highest average high temperature) is April (32.3°C).
The month with the lowest average high temperature is January (27.7°C).
- Average low temperature in January: 18.8°C
The month with the highest average low temperature is June (22°C).
The coldest months (with the lowest average low temperature) are February and March (18.7°C).
Average pressure in January
Siuna, Nicaragua
- Average pressure in January: 1014.9mbar
The month with the highest atmospheric pressure is January (1014.9mbar).
The month with the lowest atmospheric pressure is October (1011.3mbar).
Average wind speed in January
Siuna, Nicaragua
- Average wind speed in January: 6.3km/h
The windiest months (with the highest average wind speed) are January, March and December (6.3km/h).
The calmest month (with the lowest average wind speed) is September (4.2km/h).
Average humidity in January
Siuna, Nicaragua
- Average humidity in January: 85%
The month with the highest relative humidity is June (90%).
The month with the lowest relative humidity is April (77%).
Average rainfall in January
Siuna, Nicaragua
- Average rainfall in January: 29mm
The wettest month (with the highest rainfall) is October (194mm).
The driest month (with the least rainfall) is March (26mm).
Average rainfall days in January
Siuna, Nicaragua
- Average rainfall days in January: 17.8 days
The month with the highest number of rainy days is August (28.3 days).
The months with the least rainy days are January and February (17.8 days).
Average daylight in January /
Average sunshine in January
Siuna, Nicaragua
- Average daylight in January: 11h and 2min
The month with the longest days is June (Average daylight: 12h and 54min).
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: 7h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in January
Siuna, Nicaragua
- Average sunshine days in January: 10.4 days
The month with the most sunshine days is December (11 days).
The month with the least sunshine days is June (1.6 days).
Average UV index in January
Siuna, Nicaragua
- Average UV index in January: 5
The months with the highest UV index are February, March, April, May, June, July, September and October (UV index 6).
The months with the lowest UV index are January, August, November and December (UV index 5).
Average cloud cover in January
Siuna, Nicaragua
- Average cloud cover in January: 66
The month with the most cloud cover is July (Cloud cover 74).
The month with the least cloud cover is April (Cloud cover 55).
Average visibility in January
Siuna, Nicaragua
- Average visibility in January: 6km
The months with the highest visibility are March and April (7km).
The months with the lowest visibility are June, July, August, September, October and December (5km).
