Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average sea temperature in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
January, on average, is the coldest month, registering a high temperature of 9.8°C (49.6°F) and a low of 5.1°C (41.2°F).Humidity
January and March, with an average relative humidity of 71%, are the least humid months in Saiki.Rainfall
The month with the least rainfall is January, when the rain falls for 8.6 days and typically collects 38mm (1.5") of precipitation.Snowfall
January, February and December are months with snowfall. The month with the most snowfall in Saiki is January, when snow falls for 1.4 days and typically aggregates up to 2mm (0.08") of snow.Sea temperature
In Saiki, in January, the average water temperature is 18.3°C (64.9°F).Note: Swimming is not a pleasurable activity for the majority in water at 18.3°C (64.9°F). Breathing control gets harder as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Saiki, the average length of the day in January is 10h and 16min.On the first day of January in Saiki, sunrise is at 07:15 and sunset at 17:16. On the last day of the month, sunrise is at 07:08 and sunset at 17:42 JST.
Sunshine
In Saiki, Japan, the average sunshine in January is 5.9h.UV index
The average daily maximum UV index in January in Saiki is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 3 during January leads to these instructions:
Take necessary precautions - Protection from skin and eye injury is mandatory. To protect against the Sun's most potent rays, avoid direct exposure around midday. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Frequently asked questions
What are the coldest months in Saiki?
What is the temperature in January in Saiki?
What is the least humid month in Saiki?
What is the average humidity in January in Saiki?
What is the driest month in Saiki?
How much does it rain in Saiki in January?
When does it snow the most in Saiki?
How many days does it snow in January in Saiki?
What is the sea water temperature in January in Saiki?
How many hours of daylight does Saiki have in January?
When are sunrise and sunset in January in Saiki?
How many hours of sunshine does Saiki have in January?
What is the UV index intensity in January in Saiki?
Average temperature in January
Saiki, Japan
- Average high temperature in January: 9.8°C
The warmest month (with the highest average high temperature) is August (29.3°C).
The month with the lowest average high temperature is January (9.8°C).
- Average low temperature in January: 5.1°C
The month with the highest average low temperature is August (24.6°C).
The coldest month (with the lowest average low temperature) is January (5.1°C).
Average pressure in January
Saiki, Japan
- Average pressure in January: 1021.3mbar
The month with the highest atmospheric pressure is January (1021.3mbar).
The month with the lowest atmospheric pressure is June (1008.3mbar).
Average wind speed in January
Saiki, Japan
- Average wind speed in January: 16.8km/h
The windiest month (with the highest average wind speed) is January (16.8km/h).
The calmest month (with the lowest average wind speed) is June (9.8km/h).
Average humidity in January
Saiki, Japan
- Average humidity in January: 71%
The month with the highest relative humidity is July (86%).
The months with the lowest relative humidity are January and March (71%).
Average rainfall in January
Saiki, Japan
- Average rainfall in January: 38mm
The wettest month (with the highest rainfall) is June (190mm).
The driest month (with the least rainfall) is January (38mm).
Average rainfall days in January
Saiki, Japan
- Average rainfall days in January: 8.6 days
The month with the highest number of rainy days is July (23 days).
The month with the least rainy days is January (8.6 days).
Average snowfall in January
Saiki, Japan
- Average snowfall in January: 2mm
The month with the highest snowfall is January (2mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Saiki, Japan
- Average snowfall days in January: 1.4 days
The month with the highest number of snowfall days is January (1.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in January
Saiki, Japan
- Average sea temperature in January: 18.3°C
The best month for swimming (with the highest average sea temperature) is August (28°C).
The coldest month (with the lowest average sea temperature) is February (17.3°C).
Average daylight in January /
Average sunshine in January
Saiki, Japan
- Average daylight in January: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January: 5h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in January
Saiki, Japan
- Average sunshine days in January: 17.3 days
The month with the most sunshine days is October (17.9 days).
The month with the least sunshine days is July (5.8 days).
Average UV index in January
Saiki, Japan
- Average UV index in January: 3
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in January
Saiki, Japan
- Average cloud cover in January: 33
The month with the most cloud cover is June (Cloud cover 48).
The months with the least cloud cover are January, August, November and December (Cloud cover 33).
Average visibility in January
Saiki, Japan
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, August, September, October, November and December (10km).
The months with the lowest visibility are May, June and July (9km).
Saiki, Japan
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