May weather forecast
Jahana, Japan

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Weather in May

May, the last month of the spring in Jahana, is a warm month, with temperature in the range of an average high of 24.7°C (76.5°F) and an average low of 22.7°C (72.9°F).

Temperature

May welcomes an average high-temperature of a warm 24.7°C (76.5°F), not much different from the preceding month. A modest dip in temperatures to an average of 22.7°C (72.9°F) is observed throughout Jahana's May nights.

Humidity

The average relative humidity in May in Jahana is 82%.

Rainfall

In Jahana, during May, the rain falls for 18.1 days and regularly aggregates up to 196mm (7.72") of precipitation. Throughout the year, in Jahana, Japan, there are 229.8 rainfall days, and 1512mm (59.53") of precipitation is accumulated.

Daylight

The average length of the day in May is 13h and 28min.
On the first day of May, sunrise is at 05:50 and sunset at 19:00. On the last day of the month, sunrise is at 05:35 and sunset at 19:17 JST.

Sunshine

In Jahana, the average sunshine in May is 7.9h.

UV index

In May, the average daily maximum UV index in Jahana is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 6 during May translates into the following directions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.

Frequently asked questions

What is the average May temperature in Jahana?

The average high-temperature and low-temperature in Jahana, Japan, during May are 24.7°C (76.5°F) and 22.7°C (72.9°F) respectively.

What is the average humidity in May in Jahana?

In Jahana, Japan, the average relative humidity in May is 82%.

How much does it rain in Jahana in May?

In Jahana, in May, it is raining for 18.1 days, with typically 196mm (7.72") of accumulated precipitation.

What is the average length of the day in May in Jahana?

The average day length in May is 13h and 28min.

When is the sunrise / sunset in May in Jahana?

In May, on the first day of the month, sunrise is at 05:50 and sunset at 19:00. On the last day of the month, in Jahana, sunrise is at 05:35 and sunset at 19:17 JST.

How long on average sun shines in May in Jahana?

In Jahana, the average sunshine duration in May is 7.9h.

What is the UV index reading in May in Jahana?

The average daily maximum UV index in May in Jahana, Japan, is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to UV radiation.

Average temperature in May
Jahana, Japan

Average temperature in May - Jahana, Japan
  • Average high temperature in May: 24.7°C

The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (18.6°C).

  • Average low temperature in May: 22.7°C

The month with the highest average low temperature is August (27.8°C).
The coldest month (with the lowest average low temperature) is January (16.3°C).

Average pressure in May
Jahana, Japan

Average pressure in May - Jahana, Japan
  • Average pressure in May: 1011.2mbar

The month with the highest atmospheric pressure is January (1021mbar).
The month with the lowest atmospheric pressure is August (1006.7mbar).

Average wind speed in May
Jahana, Japan

Average wind speed in May - Jahana, Japan
  • Average wind speed in May: 18.4km/h

The windiest month (with the highest average wind speed) is December (25.7km/h).
The calmest month (with the lowest average wind speed) is May (18.4km/h).

Average humidity in May
Jahana, Japan

Average humidity in May - Jahana, Japan
  • Average humidity in May: 82%

The month with the highest relative humidity is June (87%).
The month with the lowest relative humidity is January (72%).

Average rainfall in May
Jahana, Japan

Average rainfall in May - Jahana, Japan
  • Average rainfall in May: 196mm

The wettest month (with the highest rainfall) is June (228mm).
The driest month (with the least rainfall) is January (63mm).

Average rainfall days in May
Jahana, Japan

Average rainfall days in May - Jahana, Japan
  • Average rainfall days in May: 18.1 days

The month with the highest number of rainy days is June (22.6 days).
The month with the least rainy days is November (16.2 days).

Average daylight in May /
Average sunshine in May
Jahana, Japan

Average daylight in May / Average sunshine in May - Jahana, Japan
  • Average daylight in May: 13h and 3min

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in May: 7h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in May
Jahana, Japan

Average sunshine days in May - Jahana, Japan
  • Average sunshine days in May: 11.1 days

The month with the most sunshine days is May (11.1 days).
The month with the least sunshine days is June (5.4 days).

Average UV index in May
Jahana, Japan

Average UV index in May - Jahana, Japan
  • Average UV index in May: 6

The months with the highest UV index are June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 4).

Average cloud cover in May
Jahana, Japan

Average cloud cover in May - Jahana, Japan
  • Average cloud cover in May: 51

The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 37).

Average visibility in May
Jahana, Japan

Average visibility in May - Jahana, Japan
  • Average visibility in May: 9km

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is May (9km).

Jahana, Japan

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