August Weather in Otaki, Japan

Last updated: August 23, 2025

In Otaki, Japan, the average temperature in August is 23°C (74°F), with a minimum of 13°C (56°F) and a maximum reaching 34°C (93°F). Expect precipitation of 295 mm (11.6 in) spread over approximately 20 days, and be prepared for high humidity levels averaging at 91%.

August Temperature in Otaki

In August in Otaki, the average temperature is 23°C (74°F), with maximums reaching 34°C (93°F) and minimums dropping as low as 13°C (56°F). This pleasant climate makes it an ideal destination for travelers seeking to enjoy moderate weather and outdoor activities.

August Weather in Otaki: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Otaki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Otaki, August typically has an average temperature of 23°C (74°F), with highs reaching up to 34°C (93°F) and lows dropping to around 13°C (56°F).

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

August Precipitation in Otaki

In Otaki in August, the precipitation amount is 295 mm (11.6 in) over the course of 20 days.

August Precipitation Trends in Otaki

The chart displays monthly precipitation patterns in Otaki, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Otaki, August typically receives around 295 mm (11.6 inches) of precipitation spread over approximately 20 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Otaki

In Otaki in August, humidity is 91%. With an average temperature of 23°C (74°F), this humidity feels like walking through a warm, damp blanket, making traveling quite uncomfortable and causing you to break a sweat even during light activities.

August Average Humidity in Otaki

This chart illustrates the average monthly humidity levels in Otaki, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Otaki is approximately 91%, offering insight into how humid the weather typically is during this month.

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

August UV Index in Otaki

In Otaki in August, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Otaki.

Maximum UV Index Levels in Otaki for August

The chart shows the monthly maximum UV Index (UVI) for Otaki in August, 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 August, the maximum UV index in Otaki typically reaches 12, which falls under the extreme exposure category.

Data source: Otaki August 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 August Weather in Otaki Compares to Other Months

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

This table compares monthly weather conditions in Otaki, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	95 mm (3.7 inches)	82%	moderate
February Weather	-1°C (30°F)	109 mm (4.3 inches)	79%	high
March Weather	5°C (40°F)	176 mm (6.9 inches)	74%	very high
April Weather	9°C (48°F)	222 mm (8.8 inches)	76%	very high
May Weather	14°C (58°F)	228 mm (9.0 inches)	83%	extreme
June Weather	18°C (64°F)	239 mm (9.4 inches)	87%	extreme
July Weather	22°C (71°F)	516 mm (20.3 inches)	93%	extreme
August Weather	23°C (74°F)	295 mm (11.6 inches)	91%	extreme
September Weather	19°C (67°F)	261 mm (10.3 inches)	87%	very high
October Weather	14°C (57°F)	246 mm (9.7 inches)	85%	high
November Weather	7°C (45°F)	91 mm (3.6 inches)	83%	moderate
December Weather	2°C (35°F)	107 mm (4.2 inches)	83%	moderate