Climate and monthly weather forecastMinamata, Japan
Climate and monthly weather forecast
Weather in January
January, the same as December, is another fresh winter month in Minamata, Japan, with an average temperature fluctuating between 10.8°C (51.4°F) and 6.8°C (44.2°F). Minamata's January weather, marked by an average high temperature of 10.8°C (51.4°F) and an average low temperature of 6.8°C (44.2°F), is the coldest in the year. Weather in January »Weather in February
The last month of the winter, February, is another cool month in Minamata, Japan, with an average temperature fluctuating between 7.8°C (46°F) and 12.1°C (53.8°F). Minamata, Japan, in February witnesses an average high-temperature of a still fresh 12.1°C (53.8°F), indicating a slight variation from January's 10.8°C (51.4°F). Weather in February »Weather in March
The first month of the spring, March, is a mild month in Minamata, Japan, with an average temperature fluctuating between 14.4°C (57.9°F) and 9.9°C (49.8°F). Minamata marks the onset of March with an average high-temperature of a refreshing 14.4°C (57.9°F), subtly divergent from February's 12.1°C (53.8°F). Weather in March »Weather in April
April is a comfortable spring month in Minamata, Japan, with an average temperature varying between 18°C (64.4°F) and 13.3°C (55.9°F). As Minamata transitions into April, a marginal rise in the average high-temperature is observed, moving from a moderate 14.4°C (57.9°F) in March to a still refreshing 18°C (64.4°F). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Minamata, Japan, with temperature in the range of an average high of 21.9°C (71.4°F) and an average low of 17.1°C (62.8°F). May's arrival brings a slight change in high-temperatures, adjusting from an enjoyable 18°C (64.4°F) in April to an agreeable 21.9°C (71.4°F). Weather in May »Weather in June
June, the first month of the summer in Minamata, is a moderately hot month, with an average temperature varying between 20.4°C (68.7°F) and 24.1°C (75.4°F). Minamata's June showcases an average high-temperature of a warm 24.1°C (75.4°F), hardly distinct from May's 21.9°C (71.4°F). Weather in June »Weather in July
July, like June, in Minamata, Japan, is a moderately hot summer month, with an average temperature ranging between max 27.6°C (81.7°F) and min 23.9°C (75°F). As Minamata transitions into July, a marginal rise in the average high-temperature is observed, moving from 24.1°C (75.4°F) in June to a still moderately hot 27.6°C (81.7°F). Weather in July »Weather in August
August, the last month of the summer in Minamata, is also a moderately hot month, with an average temperature varying between 29.4°C (84.9°F) and 25.3°C (77.5°F). August stands out as Minamata's warmest month, with an average high-temperature of 29.4°C (84.9°F) and a low-temperature of 25.3°C (77.5°F). For August, the heat index is estimated at a very hot 36°C (96.8°F). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Minamata, Japan, with an average temperature fluctuating between 22.7°C (72.9°F) and 27.1°C (80.8°F). The transition into September marks the average high-temperature at a still moderately hot 27.1°C (80.8°F), differing minimally from August's 29.4°C (84.9°F). Weather in September »Weather in October
October, the same as September, in Minamata, Japan, is an agreeable autumn month, with an average temperature ranging between max 22.9°C (73.2°F) and min 18.8°C (65.8°F). The arrival of October corresponds with a light shift in temperature, down from a warm 27.1°C (80.8°F) in September to an agreeable 22.9°C (73.2°F). Weather in October »Weather in November
The last month of the autumn, November, is also an enjoyable month in Minamata, Japan, with an average temperature varying between 17.9°C (64.2°F) and 13.9°C (57°F). November brings a decrease in the average high-temperature, shifting from an agreeable 22.9°C (73.2°F) in October to a refreshing 17.9°C (64.2°F). Weather in November »Weather in December
The first month of the winter, December, is also a fresh month in Minamata, Japan, with an average temperature varying between 12.8°C (55°F) and 9.1°C (48.4°F). With the onset of December, Minamata's average high-temperature adjusts, receding from November's refreshing 17.9°C (64.2°F) to a fresh 12.8°C (55°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
Minamata's January weather reaches an average high of 10.8°C (51.4°F) and an average low of 6.8°C (44.2°F), making it the coldest month.
January is the month with the least rainfall. Rain falls for 15 days and accumulates 44mm (1.73") of precipitation.
Throughout the year, there are 190.1 rainfall days, and 1194mm (47.01") of precipitation is accumulated.
Months with snowfall in Minamata are January and February.
The month with the most snowfall is January, when snow falls for 1.1 days and typically aggregates up to 3mm (0.12") of snow.
In Minamata, during the entire year, snow falls for 1.5 days and aggregates up to 5mm (0.2") of snow.
With an average of 4.1h of sunshine, January has the least sunshine of the year.
January, February and December, with an average maximum UV index of 3, are months with the lowest UV index.
With an average relative humidity of 72%, March is the least humid month.
March through December are months without snowfall in Minamata, Japan.
The month with the coldest seawater is March, with an average sea temperature of 16.2°C (61.2°F).
The month with the most rainfall in Minamata, Japan, is June, when the rain falls for 20.2 days and typically aggregates up to 261mm (10.28") of precipitation.
The month with the longest days in Minamata is June, with an average of 14h and 12min of daylight.
With an average relative humidity of 87%, July is the most humid month in Minamata, Japan.
With an average maximum UV index of 7, July is the month with the highest UV index.
August, having an average high-temperature of 29.4°C (84.9°F) and an average low-temperature of 25.3°C (77.5°F), is the warmest month.
August is the month with the warmest seawater in Minamata, Japan, with an average sea temperature of 27.9°C (82.2°F).
August has the most sunshine of the year, with an average of 10.6h of sunshine.
December has the shortest days of the year in Minamata, with an average of 10h and 6min of daylight.
Minamata does not utilize Daylight Saving Time (DST). JST timezone is used throughout the entire year.
Average temperature
Minamata, Japan
The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (10.8°C).
The month with the highest average low temperature is August (25.3°C).
The coldest month (with the lowest average low temperature) is January (6.8°C).
Average pressure
Minamata, Japan
- Average pressure in January:
1021.7mbar - Average pressure in February:
1020.5mbar - Average pressure in March:
1018.3mbar - Average pressure in April:
1015.2mbar - Average pressure in May:
1012mbar - Average pressure in June:
1008mbar
- Average pressure in July:
1008.7mbar - Average pressure in August:
1008.4mbar - Average pressure in September:
1011.4mbar - Average pressure in October:
1015.9mbar - Average pressure in November:
1019.8mbar - Average pressure in December:
1021.2mbar
The month with the highest atmospheric pressure is January (1021.7mbar).
The month with the lowest atmospheric pressure is June (1008mbar).
Average wind speed
Minamata, Japan
- Average wind speed in January:
19.6km/h - Average wind speed in February:
18.4km/h - Average wind speed in March:
17.7km/h - Average wind speed in April:
15.9km/h - Average wind speed in May:
12.7km/h - Average wind speed in June:
11.2km/h
- Average wind speed in July:
12.8km/h - Average wind speed in August:
12.2km/h - Average wind speed in September:
12.7km/h - Average wind speed in October:
15.3km/h - Average wind speed in November:
16km/h - Average wind speed in December:
19.8km/h
The windiest month (with the highest average wind speed) is December (19.8km/h).
The calmest month (with the lowest average wind speed) is June (11.2km/h).
Average humidity
Minamata, Japan
The month with the highest relative humidity is July (87%).
The month with the lowest relative humidity is March (72%).
Average rainfall
Minamata, Japan
The wettest month (with the highest rainfall) is June (261mm).
The driest month (with the least rainfall) is January (44mm).
Average rainfall days
Minamata, Japan
- Average rainfall days in January:
15 days - Average rainfall days in February:
14.5 days - Average rainfall days in March:
14.8 days - Average rainfall days in April:
13.6 days - Average rainfall days in May:
11.4 days - Average rainfall days in June:
20.2 days
- Average rainfall days in July:
22.2 days - Average rainfall days in August:
19.9 days - Average rainfall days in September:
17.5 days - Average rainfall days in October:
11.2 days - Average rainfall days in November:
13.6 days - Average rainfall days in December:
16.2 days
The month with the highest number of rainy days is July (22.2 days).
The month with the least rainy days is October (11.2 days).
Average snowfall
Minamata, Japan
The month with the highest snowfall is January (3mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days
Minamata, Japan
- Average snowfall days in January:
1.1 days - Average snowfall days in February:
0.4 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 January (1.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average sea temperature
Minamata, Japan
The best month for swimming (with the highest average sea temperature) is August (27.9°C).
The coldest month (with the lowest average sea temperature) is March (16.2°C).
Average daylight / Average sunshine
Minamata, Japan
- Average daylight in January:
10h and 18min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 48min - Average daylight in June:
14h and 12min
- Average daylight in July:
14h and 0min - Average daylight in August:
13h and 18min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 24min - Average daylight in November:
10h and 30min - Average daylight in December:
10h and 6min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in January:
4h and 6min - Average sunshine in February:
5h and 24min - Average sunshine in March:
6h and 42min - Average sunshine in April:
8h and 12min - Average sunshine in May:
8h and 42min - Average sunshine in June:
7h and 6min
- Average sunshine in July:
8h and 54min - Average sunshine in August:
10h and 36min - Average sunshine in September:
8h and 24min - Average sunshine in October:
6h and 24min - Average sunshine in November:
5h and 30min - Average sunshine in December:
4h and 30min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Minamata, Japan
- Average sunshine days in January:
11.6 days - Average sunshine days in February:
11.1 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
14.7 days - Average sunshine days in May:
17.7 days - Average sunshine days in June:
8 days
- Average sunshine days in July:
7.5 days - Average sunshine days in August:
8.8 days - Average sunshine days in September:
10.5 days - Average sunshine days in October:
18.6 days - Average sunshine days in November:
13.5 days - Average sunshine days in December:
10.5 days
The month with the most sunshine days is October (18.6 days).
The month with the least sunshine days is July (7.5 days).
Average UV index
Minamata, Japan
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover
Minamata, Japan
The month with the most cloud cover is June (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Minamata, Japan
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).
