August Weather in Niikappu, Japan

Last updated: August 23, 2025

In Niikappu, Japan, the average temperature in August hovers around 21°C (69°F), with a minimum of 15°C (60°F) and a maximum reaching 26°C (80°F). Visitors should be prepared for some rainfall, as the region sees an average precipitation of 159 mm (6.3 in) over 13 days. Adding to the atmosphere, the average humidity is a high 95%, creating a wonderfully lush environment.

August Temperature in Niikappu

In August in Niikappu, the average temperature is 21°C (69°F), with maximums reaching 26°C (80°F) and minimums dipping as low as 15°C (60°F). This pleasant climate makes it an ideal destination for travelers looking to enjoy mild weather.

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

The chart illustrates August temperature patterns in Niikappu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Niikappu, August typically has an average temperature of 21°C (69°F), with highs reaching up to 26°C (80°F) and lows dropping to around 15°C (60°F).

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

August Precipitation in Niikappu

In Niikappu in August, the precipitation amount is 159 mm (6.3 in) over the course of 13 days.

August Precipitation Trends in Niikappu

The chart displays monthly precipitation patterns in Niikappu, 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 Niikappu, August typically receives around 159 mm (6.3 inches) of precipitation spread over approximately 13 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

August Humidity in Niikappu

In Niikappu in August, humidity is 95%. With an average temperature of 21°C (69°F), this humidity feels like a warm, thick blanket enveloping you, making every moment outdoors feel heavy and sticky, and it can be quite draining for traveling.

August Average Humidity in Niikappu

This chart illustrates the average monthly humidity levels in Niikappu, 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 Niikappu is approximately 95%, 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 Niikappu

In Niikappu in August, 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 Niikappu.

Maximum UV Index Levels in Niikappu for August

The chart shows the monthly maximum UV Index (UVI) for Niikappu 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 Niikappu typically reaches 10, which falls under the very high exposure category.

Data source: Niikappu 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 Niikappu Compares to Other Months

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

This table compares monthly weather conditions in Niikappu, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (31°F)	77 mm (3.0 inches)	84%	low
February Weather	-1°C (30°F)	76 mm (3.0 inches)	83%	moderate
March Weather	2°C (36°F)	86 mm (3.4 inches)	81%	moderate
April Weather	5°C (41°F)	88 mm (3.5 inches)	81%	very high
May Weather	9°C (49°F)	104 mm (4.1 inches)	86%	very high
June Weather	14°C (57°F)	127 mm (5.0 inches)	87%	very high
July Weather	18°C (65°F)	127 mm (5.0 inches)	93%	very high
August Weather	21°C (69°F)	159 mm (6.3 inches)	95%	very high
September Weather	19°C (67°F)	124 mm (4.9 inches)	88%	very high
October Weather	15°C (59°F)	192 mm (7.6 inches)	83%	high
November Weather	9°C (48°F)	120 mm (4.7 inches)	79%	moderate
December Weather	3°C (37°F)	124 mm (4.9 inches)	80%	low