January Weather in Om Koi, Thailand

Last updated: August 27, 2025

The average temperature in Om Koi, Thailand during January is a pleasant 20°C (68°F). However, you can expect a minimum drop to 7°C (45°F) and a comfortable maximum of 30°C (86°F). With an average humidity of 51% and precipitation totaling 19 mm (0.8 in) over 4 days, it's wise to be prepared for both sunny days and brief showers!

January Temperature in Om Koi

In January in Om Koi, the average temperature is 20°C (68°F). Maximum temperatures can reach 30°C (86°F), while minimums can drop as low as 7°C (45°F). This diverse range of temperatures makes it a great time for travelers to enjoy both warm daylight activities and cooler evenings.

January Weather in Om Koi: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Om Koi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Om Koi, January typically has an average temperature of 20°C (68°F), with highs reaching up to 30°C (86°F) and lows dropping to around 7°C (45°F).

Data source: Temperature data for Om Koi generated using information from the Copernicus Climate Change Service.

January Precipitation in Om Koi

In Om Koi in January, the precipitation amount is 19 mm (0.8 in) over a span of 4 days.

January Precipitation Trends in Om Koi

The chart displays monthly precipitation patterns in Om Koi, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Om Koi, January typically receives around 19 mm (0.8 inches) of precipitation spread over approximately 4 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Om Koi

In Om Koi in January, humidity is 51%. With an average temperature of 20°C (68°F), this humidity feels like a comfortable embrace, making it ideal for exploring the sights without feeling overly sticky or drained.

January Average Humidity in Om Koi

This chart illustrates the average monthly humidity levels in Om Koi, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Om Koi is approximately 51%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Om Koi

In Om Koi in January, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Om Koi.

Maximum UV Index Levels in Om Koi for January

The chart shows the monthly maximum UV Index (UVI) for Om Koi in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Om Koi typically reaches 10, which falls under the very high exposure category.

Data source: Om Koi January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How January Weather in Om Koi Compares to Other Months

Weather in Om Koi varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Om Koi, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Om Koi, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (68°F)	19 mm (0.8 inches)	51%	very high
February Weather	21°C (70°F)	3 mm (0.1 inches)	48%	extreme
March Weather	23°C (75°F)	9 mm (0.3 inches)	45%	extreme
April Weather	24°C (76°F)	105 mm (4.1 inches)	49%	extreme
May Weather	24°C (76°F)	243 mm (9.6 inches)	71%	extreme
June Weather	23°C (74°F)	337 mm (13.3 inches)	84%	extreme
July Weather	23°C (73°F)	383 mm (15.1 inches)	84%	extreme
August Weather	23°C (73°F)	449 mm (17.7 inches)	87%	extreme
September Weather	23°C (74°F)	321 mm (12.6 inches)	84%	extreme
October Weather	23°C (73°F)	205 mm (8.1 inches)	71%	extreme
November Weather	22°C (71°F)	40 mm (1.6 inches)	62%	very high
December Weather	19°C (67°F)	19 mm (0.8 inches)	55%	very high