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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, like December, in Choshi, Japan, is another fresh winter month, with an average temperature ranging between max 10.1°C (50.2°F) and min 6.8°C (44.2°F). January is the coldest month, with an average high-temperature of 10.1°C (50.2°F) and an average low-temperature of 6.8°C (44.2°F). Weather in January »
Weather in February
February, the last month of the winter in Choshi, is also a fresh month, with an average temperature varying between 10.3°C (50.5°F) and 6.6°C (43.9°F). Choshi marks the onset of February with an average high-temperature of a still fresh 10.3°C (50.5°F), subtly divergent from January's 10.1°C (50.2°F). Weather in February »
Weather in March
March, the first month of the spring in Choshi, is also a fresh month, with an average temperature fluctuating between 9°C (48.2°F) and 12.8°C (55°F). March's climate shows a minor adjustment in average high-temperatures to a still cool 12.8°C (55°F) from February's 10.3°C (50.5°F). Weather in March »
Weather in April
April in Choshi, Japan, is a refreshing spring month, with an average temperature ranging between max 16.1°C (61°F) and min 12.8°C (55°F). The shift from March to April sees a slight increase in the average high-temperature, transitioning from a fresh 12.8°C (55°F) to an enjoyable 16.1°C (61°F). Weather in April »
Weather in May
May, the last month of the spring in Choshi, is another refreshing month, with temperature in the range of an average low of 17.2°C (63°F) and an average high of 19.9°C (67.8°F). Choshi's weather in May shows a minor rise in the average high-temperature, moving slightly up from April's refreshing 16.1°C (61°F) to a still comfortable 19.9°C (67.8°F). Weather in May »
Weather in June
June, the first month of the summer in Choshi, is a pleasant month, with an average temperature varying between 20.2°C (68.4°F) and 22.2°C (72°F). Transitioning into June, Choshi experiences an average high-temperature of an agreeable 22.2°C (72°F), marking a minor shift from the preceding month. Weather in June »
Weather in July
July in Choshi, Japan, is a warm summer month, with temperature in the range of an average high of 25.6°C (78.1°F) and an average low of 23.4°C (74.1°F). Choshi perceives a slight temperature ascent during July, with average high-temperatures adjusting from an agreeable 22.2°C (72°F) in June to a moderately hot 25.6°C (78.1°F). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Choshi, Japan, with an average temperature ranging between min 25.5°C (77.9°F) and max 27.3°C (81.1°F). August, with an average high of 27.3°C (81.1°F) and a low of 25.5°C (77.9°F), signifies the warmest month of the year. The heat index in August is evaluated at a hot 31°C (87.8°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Choshi, Japan, with an average temperature varying between 25.4°C (77.7°F) and 23.1°C (73.6°F). September brings an average high-temperature of a still warm 25.4°C (77.7°F), nearly identical to the preceding month. Weather in September »
Weather in October
October, the same as September, in Choshi, Japan, is an agreeable autumn month, with an average temperature fluctuating between 21.5°C (70.7°F) and 19.4°C (66.9°F). The beginning of October brings a slight decrease in the average high-temperature, transitioning from a warm 25.4°C (77.7°F) in September to an agreeable 21.5°C (70.7°F). Weather in October »
Weather in November
November, the last month of the autumn in Choshi, is also an enjoyable month, with an average temperature ranging between min 14.5°C (58.1°F) and max 17.4°C (63.3°F). With the arrival of November, Choshi notices a mild change in the average high-temperature, sliding from October's pleasant 21.5°C (70.7°F) to a comfortable 17.4°C (63.3°F). Weather in November »
Weather in December
December, the first month of the winter in Choshi, is also a moderate month, with an average temperature fluctuating between 13°C (55.4°F) and 9.7°C (49.5°F). In Choshi, the average high-temperature in December slightly decreases from an enjoyable 17.4°C (63.3°F) in November to a mild 13°C (55.4°F). Weather in December »
Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Choshi?
January tends to be the coldest month, with temperatures averaging a daily high of 10.1°C (50.2°F) and a low of 6.8°C (44.2°F).
What is the least humid month in Choshi?
The least humid month in Choshi is January, with an average relative humidity of 61%.
What is the driest month in Choshi?
January is the month with the least rainfall. Rain falls for 10.3 days and accumulates 48mm (1.89") of precipitation.
How many days does it rain in Choshi?
Throughout the year, there are 177.8 rainfall days, and 990mm (38.98") of precipitation is accumulated.
When it does not snow in Choshi?
January, March through December are months without snowfall in Choshi, Japan.
How many days does it snow in Choshi?
In Choshi, Japan, during the entire year, snow falls for 0.3 days and aggregates up to 1mm (0.04") of snow.
When is the lowest UV index in Choshi?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 3.
When does it snow in Choshi?
The only month with snowfall in Choshi is February.
When does it snow the most in Choshi?
February is the month with the most snowfall in Choshi. Snow falls for 0.2 days and accumulates 1mm (0.04") of snow.
What is the month with the least sunshine in Choshi?
The month with the least sunshine in Choshi, Japan, is February, with an average of 5.1h of sunshine.
When are the longest days in Choshi?
The month with the longest days is June, with an average of 14h and 30min of daylight.
What is the month with the highest UV index in Choshi?
June through September, with an average maximum UV index of 6, are months with the highest UV index in Choshi.
What is the most humid month in Choshi?
July is the most humid month in Choshi, with an average relative humidity of 86%.
What is the warmest month in Choshi?
Choshi's warmest temperatures are experienced in August, with average high temperatures of 27.3°C (81.1°F) and lows of 25.5°C (77.9°F).
What month has the most sunshine in Choshi?
August has the most sunshine of the year in Choshi, Japan, with an average of 10.6h of sunshine.
What is the rainiest month in Choshi?
October is the month with the most rainfall. Rain falls for 18.6 days and accumulates 122mm (4.8") of precipitation.
What is the month with the shortest days in Choshi?
With an average of 9h and 48min of daylight, December has the shortest days of the year in Choshi.
Is there Daylight Saving Time (DST) in Choshi?
Choshi, Japan, does not utilize Daylight Saving Time (DST). JST timezone is used over the entire year.
Average temperature
Choshi, Japan
The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (10.1°C).
The month with the highest average low temperature is August (25.5°C).
The coldest month (with the lowest average low temperature) is February (6.6°C).
Average pressure
Choshi, Japan
- Average pressure in January:
1015.4mbar - Average pressure in February:
1016.6mbar - Average pressure in March:
1015.2mbar - Average pressure in April:
1014.3mbar - Average pressure in May:
1012.1mbar - Average pressure in June:
1009.3mbar
- Average pressure in July:
1009.7mbar - Average pressure in August:
1010mbar - Average pressure in September:
1013.3mbar - Average pressure in October:
1016.4mbar - Average pressure in November:
1017.7mbar - Average pressure in December:
1015.6mbar
The month with the highest atmospheric pressure is November (1017.7mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).
Average wind speed
Choshi, Japan
- Average wind speed in January:
24.5km/h - Average wind speed in February:
25.4km/h - Average wind speed in March:
26.2km/h - Average wind speed in April:
24.6km/h - Average wind speed in May:
20.7km/h - Average wind speed in June:
18.6km/h
- Average wind speed in July:
19.5km/h - Average wind speed in August:
18.7km/h - Average wind speed in September:
20.6km/h - Average wind speed in October:
23.6km/h - Average wind speed in November:
22.8km/h - Average wind speed in December:
24.7km/h
The windiest month (with the highest average wind speed) is March (26.2km/h).
The calmest month (with the lowest average wind speed) is June (18.6km/h).
Average humidity
Choshi, Japan
The month with the highest relative humidity is July (86%).
The month with the lowest relative humidity is January (61%).
Average rainfall
Choshi, Japan
The wettest month (with the highest rainfall) is October (122mm).
The driest month (with the least rainfall) is January (48mm).
Average rainfall days
Choshi, Japan
- Average rainfall days in January:
10.3 days - Average rainfall days in February:
13.3 days - Average rainfall days in March:
17.3 days - Average rainfall days in April:
14.9 days - Average rainfall days in May:
13.1 days - Average rainfall days in June:
16.8 days
- Average rainfall days in July:
14.5 days - Average rainfall days in August:
14.9 days - Average rainfall days in September:
16.1 days - Average rainfall days in October:
18.6 days - Average rainfall days in November:
15.5 days - Average rainfall days in December:
12.5 days
The month with the highest number of rainy days is October (18.6 days).
The month with the least rainy days is January (10.3 days).
Average snowfall
Choshi, Japan
The month with the highest snowfall is February (1mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days
Choshi, Japan
- Average snowfall days in January:
0.1 days - Average snowfall days in February:
0.2 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0 days
The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight / Average sunshine
Choshi, Japan
- Average daylight in January:
10h and 1min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 3min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 3min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January:
5h and 5min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 2min - Average sunshine in May:
9h and 1min - Average sunshine in June:
8h and 2min
- Average sunshine in July:
9h and 2min - Average sunshine in August:
10h and 4min - Average sunshine in September:
7h and 4min - Average sunshine in October:
6h and 3min - Average sunshine in November:
5h and 2min - Average sunshine in December:
5h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days
Choshi, Japan
- Average sunshine days in January:
19.6 days - Average sunshine days in February:
13.1 days - Average sunshine days in March:
12.2 days - Average sunshine days in April:
12.5 days - Average sunshine days in May:
15.5 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
14.6 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
11.3 days - Average sunshine days in October:
9.3 days - Average sunshine days in November:
12.3 days - Average sunshine days in December:
17.6 days
The month with the most sunshine days is January (19.6 days).
The month with the least sunshine days is October (9.3 days).
Average UV index
Choshi, Japan
The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover
Choshi, Japan
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility
Choshi, Japan
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
