January weather forecastSumenep, Indonesia
January
Weather in January
January, like December, in Sumenep, Indonesia, is a moderately hot summer month, with an average temperature ranging between max 29.4°C (84.9°F) and min 26.3°C (79.3°F).Temperature
The advent of January brings an average high-temperature of a warm 29.4°C (84.9°F), almost identical to the preceding month. Sumenep's nights throughout January are marked by an average low temperature of 26.3°C (79.3°F), a minor drop from the day's high.Heat index
The heat index in January is appraised at a very hot 36°C (96.8°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.It is important to note that the heat index values are for shaded areas and light wind scenarios. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', evaluates the perceived heat by adding the effect of moisture in the air. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.
Humidity
January and February, with an average relative humidity of 79%, are the most humid months.Rainfall
The month with the most rainfall is January, when the rain falls for 27.5 days and typically aggregates up to 206mm (8.11") of precipitation.Daylight
The average length of the day in January is 12h and 29min.On the first day of January, sunrise is at 05:12 and sunset at 17:43. On the last day of the month, sunrise is at 05:25 and sunset at 17:50 WIB.
Sunshine
The month with the least sunshine is January, with an average of 7h of sunshine.UV index
With an average maximum UV index of 6, January is the month with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index of 6 during January leads to these instructions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Sumenep, Indonesia
- Average high temperature in January: 29.4°C
The warmest month (with the highest average high temperature) is November (31.4°C).
The month with the lowest average high temperature is July (29.3°C).
- Average low temperature in January: 26.3°C
The month with the highest average low temperature is November (27.4°C).
The coldest months (with the lowest average low temperature) are July and August (25.3°C).
Average pressure in January
Sumenep, Indonesia
- Average pressure in January: 1008.8mbar
The month with the highest atmospheric pressure is August (1011.3mbar).
The month with the lowest atmospheric pressure is December (1008.5mbar).
Average wind speed in January
Sumenep, Indonesia
- Average wind speed in January: 14.5km/h
The windiest month (with the highest average wind speed) is August (16.5km/h).
The calmest months (with the lowest average wind speed) are March and April (8.6km/h).
Average humidity in January
Sumenep, Indonesia
- Average humidity in January: 79%
The months with the highest relative humidity are January and February (79%).
The month with the lowest relative humidity is October (67%).
Average rainfall in January
Sumenep, Indonesia
- Average rainfall in January: 206mm
The wettest month (with the highest rainfall) is January (206mm).
The driest month (with the least rainfall) is August (4mm).
Average rainfall days in January
Sumenep, Indonesia
- Average rainfall days in January: 27.5 days
The month with the highest number of rainy days is January (27.5 days).
The month with the least rainy days is September (4.1 days).
Average daylight in January /
Average sunshine in January
Sumenep, Indonesia
- Average daylight in January: 12h and 30min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in January: 7h and 0min
The months with the most sunshine are September and October (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).
Average sunshine days in January
Sumenep, Indonesia
- Average sunshine days in January: 2.8 days
The month with the most sunshine days is September (24.4 days).
The month with the least sunshine days is February (2.6 days).
Average UV index in January
Sumenep, Indonesia
- Average UV index in January: 6
The months with the highest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is January (UV index 6).
Average cloud cover in January
Sumenep, Indonesia
- Average cloud cover in January: 53
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is September (Cloud cover 13).
Average visibility in January
Sumenep, Indonesia
- Average visibility in January: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
