July weather forecast
Otaru, Japan

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Weather in July

July stands as Otaru's month of maximum rainfall, with an average of 94mm (3.7") cascading over the city. Coincidentally, it also emerges as the warmest month, with average high temperatures peaking for the year. Despite plentiful rain, daylight hours remain at their height, offering ample opportunities for sightseeing. The sea becomes more inviting as its temperature rises concurrent to the air temperature. Typical summer patterns continue despite the rain, inviting residents and tourists to outdoor activities.

Temperature

July in Otaru brings a slight elevation in the average high-temperature, transitioning from June's comfortable 17.8°C (64°F) to a pleasant 22°C (71.6°F). During July, Otaru experiences a consistent low-temperature average of 15.5°C (59.9°F).

Humidity

July is the most humid month, with an average relative humidity of 88%.

Rainfall

In July, the rain falls for 20.2 days. Throughout July, 94mm (3.7") of precipitation is accumulated. In Otaru, during the entire year, the rain falls for 151.8 days and collects up to 851mm (33.5") of precipitation.

Snowfall

In Otaru, snow does not fall in June through September.

Sea temperature

In July, the average sea temperature in Otaru is 18.7°C (65.7°F).
Note: The majority of individuals do not enjoy swimming in water that is 18.7°C (65.7°F). Breathing control becomes more challenging as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).

Daylight

In Otaru, the average length of the day in July is 15h and 1min.
On the first day of the month, sunrise is at 04:00 and sunset at 19:19. On the last day of July, sunrise is at 04:25 and sunset at 18:59 JST.

Sunshine

In July, the average sunshine in Otaru, Japan, is 7.5h.

UV index

June through August, with an average maximum UV index of 5, are months with the highest UV index in Otaru. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.
Note: During July, 5 as the daily maximum UV index converts into the following advice:
Undertake precautions - It is suggested to shield oneself from sunburn. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.

Frequently asked questions

What are the temperatures in Otaru in July?

In July, the average high-temperature and low-temperature are 22°C (71.6°F) and 15.5°C (59.9°F) respectively.

What is the most humid month in Otaru?

The most humid month is July, with an average relative humidity of 88%.

What is the average humidity in July in Otaru?

In July, the average relative humidity is 88%.

How much does it rain in Otaru in July?

In Otaru, Japan, in July, during 20.2 rainfall days, 94mm (3.7") of precipitation is typically accumulated.

When it does not snow in Otaru?

In Otaru, Japan, snow does not fall in June through September.

What is the sea water temperature in July in Otaru?

In July, the average sea temperature is 18.7°C (65.7°F). Swimming in 18.7°C (65.7°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

How many hours of daylight does Otaru have in July?

In Otaru, the average day length in July is 15h and 1min.

When are sunrise and sunset in July in Otaru?

On the first day of July, sunrise is at 04:00 and sunset at 19:19. On the last day of the month, sunrise is at 04:25 and sunset at 18:59 JST.

How long on average sun shines in July in Otaru?

In Otaru, Japan, the average sunshine duration in July is 7.5h.

What are the months with the highest UV index in Otaru?

The months with the highest UV index in Otaru are June through August, with an average maximum UV index of 5.

What is the UV index intensity in July in Otaru?

In Otaru, Japan, the average daily maximum UV index in July is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Otaru, Japan

Average temperature in July - Otaru, Japan
  • Average high temperature in July: 22°C

The warmest month (with the highest average high temperature) is August (23°C).
The month with the lowest average high temperature is January (-3.3°C).

  • Average low temperature in July: 15.5°C

The month with the highest average low temperature is August (16.8°C).
The coldest month (with the lowest average low temperature) is February (-8.2°C).

Average pressure in July
Otaru, Japan

Average pressure in July - Otaru, Japan
  • Average pressure in July: 1008.5mbar

The month with the highest atmospheric pressure is November (1016.1mbar).
The month with the lowest atmospheric pressure is July (1008.5mbar).

Average wind speed in July
Otaru, Japan

Average wind speed in July - Otaru, Japan
  • Average wind speed in July: 9.2km/h

The windiest month (with the highest average wind speed) is December (19km/h).
The calmest month (with the lowest average wind speed) is July (9.2km/h).

Average humidity in July
Otaru, Japan

Average humidity in July - Otaru, Japan
  • Average humidity in July: 88%

The month with the highest relative humidity is July (88%).
The months with the lowest relative humidity are April and October (79%).

Average rainfall in July
Otaru, Japan

Average rainfall in July - Otaru, Japan
  • Average rainfall in July: 94mm

The wettest month (with the highest rainfall) is August (119mm).
The driest month (with the least rainfall) is April (43mm).

Average rainfall days in July
Otaru, Japan

Average rainfall days in July - Otaru, Japan
  • Average rainfall days in July: 20.2 days

The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is February (2.5 days).

Average snowfall in July
Otaru, Japan

Average snowfall in July - Otaru, Japan
  • Average snowfall in July: 0mm

The month with the highest snowfall is January (369mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in July
Otaru, Japan

Average snowfall days in July - Otaru, Japan
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (26 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average sea temperature in July
Otaru, Japan

Average sea temperature in July - Otaru, Japan
  • Average sea temperature in July: 18.7°C

The best month for swimming (with the highest average sea temperature) is August (21.6°C).
The coldest months (with the lowest average sea temperature) are February and March (5.3°C).

Average daylight in July /
Average sunshine in July
Otaru, Japan

Average daylight in July / Average sunshine in July - Otaru, Japan
  • Average daylight in July: 15h and 0min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in July: 7h and 3min

The months with the most sunshine are May and August (Average sunshine: 8h and 24min).
The month with the least sunshine is January (Average sunshine: 1h and 12min).

Average sunshine days in July
Otaru, Japan

Average sunshine days in July - Otaru, Japan
  • Average sunshine days in July: 9.5 days

The month with the most sunshine days is May (14.8 days).
The month with the least sunshine days is January (3.1 days).

Average UV index in July
Otaru, Japan

Average UV index in July - Otaru, Japan
  • Average UV index in July: 5

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).

Average cloud cover in July
Otaru, Japan

Average cloud cover in July - Otaru, Japan
  • Average cloud cover in July: 54

The month with the most cloud cover is January (Cloud cover 89).
The month with the least cloud cover is September (Cloud cover 42).

Average visibility in July
Otaru, Japan

Average visibility in July - Otaru, Japan
  • Average visibility in July: 8km

The month with the highest visibility is October (10km).
The month with the lowest visibility is January (7km).

Otaru, Japan

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