July weather forecast
Haeju, North Korea

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Weather in July

July weather in Haeju continues with the warmth of summer, while the rainfall rises significantly from June levels. This month experiences the highest temperatures of the year, providing the perfect weather for summer vacations. Also, it gets quite humid, marking the city’s full transition into a tropical climate. Due to the high humidity and heat, many opt for indoor activities. July promises even warmer temperatures than June, with highs of 26.6°C (79.9°F) and lows of 20.4°C (68.7°F).

Temperature

The transition into July is marked with an average high-temperature of a still moderately hot 26.6°C (79.9°F), showing an insignificant shift from June's 24.9°C (76.8°F). In July, the nighttime temperature lowers to an average of 20.4°C (68.7°F).

Humidity

With an average relative humidity of 85%, July is the most humid month.

Rainfall

July is the month with the most rainfall. Rain falls for 17.8 days and accumulates 144mm (5.67") of precipitation.

Snowfall

May through October are months without snowfall.

Sea temperature

In Haeju, North Korea, the average seawater temperature in July is 22.1°C (71.8°F).
Note: Taking into account a person's sensitivity to the cold, given sunshine, wind, and air temperature, swimming in 22.1°C (71.8°F) might be pleasant. (FYI: The water temperature set for the Olympic swimming event is between 25°C (77°F) and 28°C (82.4°F).)

Daylight

In July, the average length of the day is 14h and 31min.
On the first day of July, sunrise is at 05:18 and sunset at 20:03. On the last day of the month, sunrise is at 05:39 and sunset at 19:47 KST.

Sunshine

In July, the average sunshine is 7.6h.

UV index

July and August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index, 6 during July, leads to the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Warning! Reflective surfaces like sand and water amplify the Sun's UV radiation.

Frequently asked questions

What is the average July temperature?

The high-temperature, in July, in Haeju, records 26.6°C (79.9°F), while the low-temperature is 20.4°C (68.7°F).

What is the most humid month?

With an average relative humidity of 85%, July is the most humid month.

What is the average humidity in July in Haeju?

In Haeju, the average relative humidity in July is 85%.

What is the rainiest month?

The month with the most rainfall is July, when the rain falls for 17.8 days and typically aggregates up to 144mm (5.67") of precipitation.

How many days does it rain in July?

In July, the rain falls for 17.8 days. Throughout July, 144mm (5.67") of precipitation is accumulated.

When it does not snow?

In Haeju, snow does not fall in May through October.

What is the water temperature in July?

In Haeju, North Korea, in July, the average water temperature is 22.1°C (71.8°F). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 22.1°C (71.8°F) water may be enjoyable.

How many hours of daylight does Haeju have in July?

The average day length in July in Haeju is 14h and 31min.

When is the sunrise / sunset in July?

In July, on the first day of the month, sunrise is at 05:18 and sunset at 20:03. On the last day of the month, sunrise is at 05:39 and sunset at 19:47 KST.

How long on average sun shines in July?

In Haeju, North Korea, the average sunshine duration in July is 7.6h.

What are the months with the highest UV index?

The months with the highest UV index in Haeju are July and August, with an average maximum UV index of 6.

What is the UV index intensity in July?

The average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation.
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
Haeju, North Korea

Average temperature in July - Haeju, North Korea
  • Average high temperature in July: 26.6°C

The warmest month (with the highest average high temperature) is August (28°C).
The month with the lowest average high temperature is January (-0.3°C).

  • Average low temperature in July: 20.4°C

The month with the highest average low temperature is August (21°C).
The coldest month (with the lowest average low temperature) is January (-5.9°C).

Average pressure in July
Haeju, North Korea

Average pressure in July - Haeju, North Korea
  • Average pressure in July: 1006.5mbar

The month with the highest atmospheric pressure is January (1025.6mbar).
The month with the lowest atmospheric pressure is July (1006.5mbar).

Average wind speed in July
Haeju, North Korea

Average wind speed in July - Haeju, North Korea
  • Average wind speed in July: 10.4km/h

The windiest month (with the highest average wind speed) is March (14km/h).
The calmest month (with the lowest average wind speed) is September (8.7km/h).

Average humidity in July
Haeju, North Korea

Average humidity in July - Haeju, North Korea
  • Average humidity in July: 85%

The month with the highest relative humidity is July (85%).
The months with the lowest relative humidity are March and April (58%).

Average rainfall in July
Haeju, North Korea

Average rainfall in July - Haeju, North Korea
  • Average rainfall in July: 144mm

The wettest month (with the highest rainfall) is July (144mm).
The driest month (with the least rainfall) is January (10mm).

Average rainfall days in July
Haeju, North Korea

Average rainfall days in July - Haeju, North Korea
  • Average rainfall days in July: 17.8 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (2.4 days).

Average snowfall in July
Haeju, North Korea

Average snowfall in July - Haeju, North Korea
  • Average snowfall in July: 0mm

The month with the highest snowfall is December (27mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in July
Haeju, North Korea

Average snowfall days in July - Haeju, North Korea
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is December (5.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in July
Haeju, North Korea

Average sea temperature in July - Haeju, North Korea
  • Average sea temperature in July: 22.1°C

The best month for swimming (with the highest average sea temperature) is August (22.9°C).
The coldest month (with the lowest average sea temperature) is February (2.3°C).

Average daylight in July /
Average sunshine in July
Haeju, North Korea

Average daylight in July / Average sunshine in July - Haeju, North Korea
  • Average daylight in July: 14h and 3min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in July: 7h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 6min).
The months with the least sunshine are November and December (Average sunshine: 5h and 30min).

Average sunshine days in July
Haeju, North Korea

Average sunshine days in July - Haeju, North Korea
  • Average sunshine days in July: 10.4 days

The month with the most sunshine days is January (24.8 days).
The month with the least sunshine days is August (10.2 days).

Average UV index in July
Haeju, North Korea

Average UV index in July - Haeju, North Korea
  • Average UV index in July: 6

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in July
Haeju, North Korea

Average cloud cover in July - Haeju, North Korea
  • Average cloud cover in July: 52

The month with the most cloud cover is July (Cloud cover 52).
The month with the least cloud cover is October (Cloud cover 23).

Average visibility in July
Haeju, North Korea

Average visibility in July - Haeju, North Korea
  • Average visibility in July: 8km

The months with the highest visibility are January, February, March, April, May, October, November and December (10km).
The month with the lowest visibility is July (8km).

Haeju, North Korea

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