January weather forecast
Girirejo, Indonesia

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Weather in January

January, the same as December, is a moderately hot summer month in Girirejo, Indonesia, with an average temperature ranging between min 20.8°C (69.4°F) and max 26.3°C (79.3°F).

Temperature

The transition from December to January sees an average high-temperature of a still warm 26.3°C (79.3°F), indicating a minor variance from the prior month. Girirejo records an average low-temperature of 20.8°C (69.4°F) throughout the month of January.

Humidity

In January, the average relative humidity in Girirejo is 88%.

Rainfall

In January, the rain falls for 30.7 days. Throughout January, 336mm (13.23") of precipitation is accumulated. Throughout the year, there are 322.7 rainfall days, and 3079mm (121.22") of precipitation is accumulated.

Daylight

The average length of the day in January in Girirejo is 12h and 30min.
On the first day of January in Girirejo, sunrise is at 05:25 and sunset at 17:58. On the last day of the month, sunrise is at 05:38 and sunset at 18:04 WIB.

Sunshine

In January, the average sunshine in Girirejo is 6.2h.

UV index

January through October and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index of 6 during January translates into these guidelines:
Shield from overexposure. Defense against sun-related harm is required. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
Resources | Updated: Feb 19, 2024 | Published by: Weather Atlas

Frequently asked questions

What is the temperature in January in Girirejo?

During January, Girirejo experiences an average high-temperature of 26.3°C (79.3°F) and a low-temperature of 20.8°C (69.4°F).

What is the average humidity in January in Girirejo?

The average relative humidity in January in Girirejo, Indonesia, is 88%.

How many days does it rain in January in Girirejo?

In Girirejo, Indonesia, in January, it is raining for 30.7 days, with typically 336mm (13.23") of accumulated precipitation.

How many hours of daylight does Girirejo have in January?

In Girirejo, the average day length in January is 12h and 30min.

When are sunrise and sunset in January in Girirejo?

In January, on the first day of the month, sunrise is at 05:25 and sunset at 17:58. On the last day of the month, in Girirejo, Indonesia, sunrise is at 05:38 and sunset at 18:04 WIB.

How many hours of sunshine does Girirejo have in January?

The average sunshine duration in January in Girirejo, Indonesia, is 6.2h.

When is the highest UV index in Girirejo?

January through October and December, with an average maximum UV index of 6, are months with the highest UV index in Girirejo, Indonesia.

How high is the UV index in January in Girirejo?

The average daily maximum UV index in January is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to Sun's UV rays.

Average temperature in January
Girirejo, Indonesia

Average temperature in January - Girirejo, Indonesia
  • Average high temperature in January: 26.3°C

The warmest month (with the highest average high temperature) is October (27.8°C).
The month with the lowest average high temperature is July (25.9°C).

  • Average low temperature in January: 20.8°C

The month with the highest average low temperature is November (21.1°C).
The coldest month (with the lowest average low temperature) is August (18.3°C).

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Average pressure in January
Girirejo, Indonesia

Average pressure in January - Girirejo, Indonesia
  • Average pressure in January: 1009.3mbar

The month with the highest atmospheric pressure is August (1011.7mbar).
The month with the lowest atmospheric pressure is December (1009.1mbar).

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Average wind speed in January
Girirejo, Indonesia

Average wind speed in January - Girirejo, Indonesia
  • Average wind speed in January: 5.7km/h

The windiest month (with the highest average wind speed) is September (7.2km/h).
The calmest month (with the lowest average wind speed) is April (4.4km/h).

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Average humidity in January
Girirejo, Indonesia

Average humidity in January - Girirejo, Indonesia
  • Average humidity in January: 88%

The month with the highest relative humidity is April (89%).
The months with the lowest relative humidity are September and October (83%).

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Average rainfall in January
Girirejo, Indonesia

Average rainfall in January - Girirejo, Indonesia
  • Average rainfall in January: 336mm

The wettest month (with the highest rainfall) is March (404mm).
The driest month (with the least rainfall) is August (66mm).

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Average rainfall days in January
Girirejo, Indonesia

Average rainfall days in January - Girirejo, Indonesia
  • Average rainfall days in January: 30.7 days

The months with the highest number of rainy days are January and March (30.7 days).
The month with the least rainy days is August (21.1 days).

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Average daylight in January /
Average sunshine in January
Girirejo, Indonesia

Average daylight in January / Average sunshine in January - Girirejo, Indonesia
  • Average daylight in January: 12h and 3min

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: 6h and 1min

The month with the most sunshine is August (Average sunshine: 7h and 36min).
The months with the least sunshine are November and December (Average sunshine: 6h and 0min).

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Average sunshine days in January
Girirejo, Indonesia

Average sunshine days in January - Girirejo, Indonesia
  • Average sunshine days in January: 0.1 days

The months with the most sunshine days are July, August and September (4.8 days).
The month with the least sunshine days is March (0 days).

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Average UV index in January
Girirejo, Indonesia

Average UV index in January - Girirejo, Indonesia
  • Average UV index in January: 6

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October and December (UV index 6).
The month with the lowest UV index is November (UV index 5).

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Average cloud cover in January
Girirejo, Indonesia

Average cloud cover in January - Girirejo, Indonesia
  • Average cloud cover in January: 66

The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are June, August and September (Cloud cover 53).

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Average visibility in January
Girirejo, Indonesia

Average visibility in January - Girirejo, Indonesia
  • Average visibility in January: 7km

The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (7km).
The month with the lowest visibility is July (6km).

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Girirejo, Indonesia

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