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 is the coldest month, exhibiting average temperatures of 1.8°C (35.2°F) at the peak and -3.2°C (26.2°F) at the base.Humidity
In January, the average relative humidity in Kamaishi is 75%.Rainfall
In January, in Kamaishi, the rain falls for 11.6 days. Throughout January, 37mm (1.46") of precipitation is accumulated. Throughout the year, in Kamaishi, there are 172.4 rainfall days, and 959mm (37.76") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In Kamaishi, in January, during 15.3 snowfall days, 118mm (4.65") of snow is typically accumulated. Throughout the year, there are 55 snowfall days, and 602mm (23.7") of snow is accumulated.Sea temperature
In Kamaishi, in January, the average water temperature is 9.5°C (49.1°F).Note: Diving into 9.5°C (49.1°F) when it's under 10°C (50°F) can cause immediate cold shock symptoms, marked by hyperventilation.
Daylight
In January, the average length of the day is 9h and 46min.On the first day of January in Kamaishi, sunrise is at 06:51 and sunset at 16:19. On the last day of the month, sunrise is at 06:40 and sunset at 16:50 JST.
Sunshine
In Kamaishi, the average sunshine in January is 5.4h.UV index
The month with the lowest UV index in Kamaishi is January, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 1 during January leads to these instructions:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. It's recommended to limit sun exposure when its radiation is at its peak during midday. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
What is the coldest time of year in Kamaishi?
How cold is January in Kamaishi?
What is the average humidity in January in Kamaishi?
How much does it rain in Kamaishi in January?
How many days does it snow in January in Kamaishi?
How cold is the water in January in Kamaishi?
How many hours of daylight does Kamaishi have in January?
What time are sunrise and sunset in January in Kamaishi?
How many hours of sunshine does Kamaishi have in January?
What is the month with the lowest UV index in Kamaishi?
What is the UV index reading in January in Kamaishi?
Average temperature in January
Kamaishi, Japan
- Average high temperature in January: 1.8°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in January: -3.2°C
The month with the highest average low temperature is August (19.8°C).
The coldest month (with the lowest average low temperature) is February (-3.3°C).
Average pressure in January
Kamaishi, Japan
- Average pressure in January: 1014.9mbar
The month with the highest atmospheric pressure is November (1017.9mbar).
The month with the lowest atmospheric pressure is July (1009.3mbar).
Average wind speed in January
Kamaishi, Japan
- Average wind speed in January: 18.6km/h
The windiest month (with the highest average wind speed) is January (18.6km/h).
The calmest month (with the lowest average wind speed) is July (10.1km/h).
Average humidity in January
Kamaishi, Japan
- Average humidity in January: 75%
The month with the highest relative humidity is July (89%).
The months with the lowest relative humidity are March, November and December (74%).
Average rainfall in January
Kamaishi, Japan
- Average rainfall in January: 37mm
The wettest month (with the highest rainfall) is October (156mm).
The driest month (with the least rainfall) is February (36mm).
Average rainfall days in January
Kamaishi, Japan
- Average rainfall days in January: 11.6 days
The month with the highest number of rainy days is July (21.8 days).
The month with the least rainy days is February (8.3 days).
Average snowfall in January
Kamaishi, Japan
- Average snowfall in January: 118mm
The month with the highest snowfall is March (182mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Kamaishi, Japan
- Average snowfall days in January: 15.3 days
The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in January
Kamaishi, Japan
- Average sea temperature in January: 9.5°C
The best month for swimming (with the highest average sea temperature) is August (22.6°C).
The coldest month (with the lowest average sea temperature) is March (6.8°C).
Average daylight in January /
Average sunshine in January
Kamaishi, Japan
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January: 5h and 2min
The month with the most sunshine is May (Average sunshine: 9h and 12min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).
Average sunshine days in January
Kamaishi, Japan
- Average sunshine days in January: 12.4 days
The month with the most sunshine days is October (15.6 days).
The month with the least sunshine days is July (5.5 days).
Average UV index in January
Kamaishi, Japan
- Average UV index in January: 1
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in January
Kamaishi, Japan
- Average cloud cover in January: 41
The month with the most cloud cover is July (Cloud cover 49).
The month with the least cloud cover is November (Cloud cover 35).
Average visibility in January
Kamaishi, Japan
- Average visibility in January: 9km
The months with the highest visibility are October and November (10km).
The month with the lowest visibility is July (8km).
Kamaishi, Japan
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