January Weather in Tulagi, Solomon Islands

Last updated: August 31, 2025

In January, the average temperature in Tulagi, Solomon Islands reaches a warm 28°C (82°F), with minimums dropping to 26°C (78°F) and maximums peaking at 30°C (86°F). Expect 348 mm (13.7 in) of precipitation over 22 days, contributing to an average humidity of 78%. Perfect weather for enjoying the tropical vibes!

January Temperature in Tulagi

In January in Tulagi, the average temperature is 28°C (82°F), with maximums reaching 30°C (86°F) and minimums dipping as low as 26°C (78°F). It's an ideal time for travelers looking to enjoy warm, pleasant weather.

January Weather in Tulagi: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Tulagi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tulagi, January typically has an average temperature of 28°C (82°F), with highs reaching up to 30°C (86°F) and lows dropping to around 26°C (78°F).

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

January Precipitation in Tulagi

In Tulagi in January, the precipitation amount is 348 mm (13.7 in) over a duration of 22 days.

January Precipitation Trends in Tulagi

The chart displays monthly precipitation patterns in Tulagi, 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 Tulagi, January typically receives around 348 mm (13.7 inches) of precipitation spread over approximately 22 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 Tulagi

In Tulagi in January humidity is 78%. With an average temperature of 28°C (82°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel more exhausting and overwhelming, potentially leading to a slower pace while exploring.

January Average Humidity in Tulagi

This chart illustrates the average monthly humidity levels in Tulagi, 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 Tulagi is approximately 78%, 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 Tulagi

In Tulagi in January, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Tulagi.

Maximum UV Index Levels in Tulagi for January

The chart shows the monthly maximum UV Index (UVI) for Tulagi 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 Tulagi typically reaches 15, which falls under the extreme exposure category.

Data source: Tulagi 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 Tulagi Compares to Other Months

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

This table compares monthly weather conditions in Tulagi, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	28°C (82°F)	348 mm (13.7 inches)	78%	extreme
February Weather	28°C (82°F)	554 mm (21.8 inches)	76%	extreme
March Weather	28°C (82°F)	444 mm (17.5 inches)	76%	extreme
April Weather	28°C (82°F)	409 mm (16.1 inches)	76%	extreme
May Weather	28°C (82°F)	273 mm (10.7 inches)	76%	extreme
June Weather	27°C (82°F)	253 mm (10.0 inches)	81%	extreme
July Weather	27°C (81°F)	250 mm (9.8 inches)	84%	extreme
August Weather	27°C (81°F)	229 mm (9.0 inches)	84%	extreme
September Weather	27°C (81°F)	268 mm (10.6 inches)	84%	extreme
October Weather	27°C (81°F)	248 mm (9.8 inches)	84%	extreme
November Weather	27°C (82°F)	312 mm (12.3 inches)	80%	extreme
December Weather	28°C (82°F)	516 mm (20.3 inches)	78%	extreme