January weather forecastGemah, Indonesia

January

Weather in January

January, the same as December, is another warm summer month in Gemah, Indonesia, with an average temperature fluctuating between 24.8°C (76.6°F) and 29.7°C (85.5°F).

Temperature

In Gemah, Indonesia, the lowest average temperatures are observed in January, with a high of 29.7°C (85.5°F) and a low of 24.8°C (76.6°F).

Heat index

January's mean heat index is appraised at a very hot 36°C (96.8°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In January, the average relative humidity in Gemah is 79%.

Rainfall

January is the month with the most rainfall. Rain falls for 25.3 days and accumulates 163mm (6.42") of precipitation.

Daylight

The average length of the day in January is 12h and 29min.
On the first day of January, sunrise is at 05:25 and sunset at 17:57. On the last day of the month, sunrise is at 05:38 and sunset at 18:03 WIB.

Sunshine

The average sunshine in January is 8.6h.

UV index

The month with the lowest UV index is January, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 6 in January translates into this advice:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.

Updated: Aug 27, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Gemah, the lowest temperatures are generally noted in January, averaging a high of 29.7°C (85.5°F) and a low of 24.8°C (76.6°F).

In Gemah, 29.7°C (85.5°F) is the average high-temperature and 24.8°C (76.6°F) is the average low-temperature during January. In January, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 36°C (96.8°F).

The average relative humidity in January is 79%.

January is the month with the most rainfall. Rain falls for 25.3 days and accumulates 163mm (6.42") of precipitation.

In Gemah, Indonesia, in January, it is raining for 25.3 days, with typically 163mm (6.42") of accumulated precipitation.

In Gemah, the average day length in January is 12h and 29min.

On the first day of January, sunrise is at 05:25 and sunset at 17:57. On the last day of the month, sunrise is at 05:38 and sunset at 18:03 WIB.

The average sunshine duration in January is 8.6h.

With an average maximum UV index of 6, January is the month with the lowest UV index.

The average daily maximum UV index in January is 6. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

31°C

29.7°C

29.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

8km/h

11.4km/h

10.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

3.9

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Gemah, Indonesia

Average high temperature in January: 29.7°C

The warmest month (with the highest average high temperature) is October (33.5°C).
The month with the lowest average high temperature is January (29.7°C).

Average low temperature in January: 24.8°C

The month with the highest average low temperature is November (25.4°C).
The coldest month (with the lowest average low temperature) is July (23°C).

Average pressure in January
Gemah, Indonesia

Average pressure in January: 1009.3mbar

The month with the highest atmospheric pressure is September (1011.4mbar).
The month with the lowest atmospheric pressure is December (1009mbar).

Average wind speed in January
Gemah, Indonesia

Average wind speed in January: 10.1km/h

The windiest month (with the highest average wind speed) is January (10.1km/h).
The calmest month (with the lowest average wind speed) is April (5.8km/h).

Average humidity in January
Gemah, Indonesia

Average humidity in January: 79%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is September (66%).

Average rainfall in January
Gemah, Indonesia

Average rainfall in January: 163mm

The wettest month (with the highest rainfall) is January (163mm).
The driest month (with the least rainfall) is August (14mm).

Average rainfall days in January
Gemah, Indonesia

Average rainfall days in January: 25.3 days

The month with the highest number of rainy days is January (25.3 days).
The month with the least rainy days is August (8.9 days).

Average daylight in January /
Average sunshine in January
Gemah, 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: 8h and 36min

The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 8h and 12min).

Average sunshine days in January
Gemah, Indonesia

Average sunshine days in January: 4 days

The month with the most sunshine days is August (19.7 days).
The month with the least sunshine days is November (3 days).

Average UV index in January
Gemah, 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
Gemah, Indonesia

Average cloud cover in January: 49

The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 20).

Average visibility in January
Gemah, Indonesia

Average visibility in January: 9km

The months with the highest visibility are June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April and May (9km).