Expand
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 Katsumada, Japan, is another cold winter month, with an average temperature fluctuating between -0.8°C (30.6°F) and 5.8°C (42.4°F). In Katsumada, the month of January is known for its lowest average temperatures, reaching a high of 5.8°C (42.4°F) and a low of -0.8°C (30.6°F). Weather in January »
Weather in February
February, the last month of the winter in Katsumada, is a chilly month, with an average temperature varying between -0.3°C (31.5°F) and 7.2°C (45°F). Katsumada observes an average high-temperature of a chilly 7.2°C (45°F) in February, barely different from 5.8°C (42.4°F) in January. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Katsumada, Japan, with an average temperature varying between 11.1°C (52°F) and 1.6°C (34.9°F). As March begins, there's a slight increase in the average high-temperature, moving from a chilly 7.2°C (45°F) in February to a fresh 11.1°C (52°F). Weather in March »
Weather in April
April in Katsumada, Japan, is a refreshing spring month, with temperature in the range of an average high of 16.4°C (61.5°F) and an average low of 6°C (42.8°F). The commencement of April sees a shift in the average high-temperature, moving from a fresh 11.1°C (52°F) in March to an enjoyable 16.4°C (61.5°F). Weather in April »
Weather in May
May, the last month of the spring in Katsumada, is a pleasant month, with temperature in the range of an average low of 11°C (51.8°F) and an average high of 21.9°C (71.4°F). The beginning of May marks a shift in the average high-temperature, moving from April's refreshing 16.4°C (61.5°F) to a pleasant 21.9°C (71.4°F). Weather in May »
Weather in June
June, the first month of the summer in Katsumada, is a moderately hot month, with an average temperature varying between 24.9°C (76.8°F) and 15.7°C (60.3°F). A subtle rise in the average high-temperature is observed during June, adjusting from an agreeable 21.9°C (71.4°F) in May to a warm 24.9°C (76.8°F). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Katsumada, Japan, with an average temperature fluctuating between 28.3°C (82.9°F) and 20.6°C (69.1°F). With the onset of July, the average high-temperature subtly transitions from 24.9°C (76.8°F) in June to a still warm 28.3°C (82.9°F). Weather in July »
Weather in August
August, the last month of the summer in Katsumada, is a tropical month, with temperature in the range of an average low of 21.6°C (70.9°F) and an average high of 30.2°C (86.4°F). August is the warmest month, with an average high-temperature of 30.2°C (86.4°F) and an average low-temperature of 21.6°C (70.9°F). The average heat index in August is calculated to be a very hot 39°C (102.2°F). Weather in August »
Weather in September
September, the first month of the autumn in Katsumada, is also a moderately hot month, with temperature in the range of an average high of 25.3°C (77.5°F) and an average low of 17.2°C (63°F). The beginning of September brings a slight decrease in the average high-temperature, transitioning from a hot 30.2°C (86.4°F) in August to a moderately hot 25.3°C (77.5°F). Weather in September »
Weather in October
October, the same as September, in Katsumada, Japan, is an agreeable autumn month, with temperature in the range of an average low of 11.5°C (52.7°F) and an average high of 20.2°C (68.4°F). Arrival of October comes with a reduction in the average high-temperature, falling from a moderately hot 25.3°C (77.5°F) in September to an agreeable 20.2°C (68.4°F). Weather in October »
Weather in November
The last month of the autumn, November, is also a moderate month in Katsumada, Japan, with temperature in the range of an average high of 14.3°C (57.7°F) and an average low of 6°C (42.8°F). Katsumada's November weather shows a moderate shift in high-temperatures, falling from October's agreeable 20.2°C (68.4°F) to a mild 14.3°C (57.7°F). Weather in November »
Weather in December
December, the first month of the winter in Katsumada, is also a frosty month, with an average temperature fluctuating between 8°C (46.4°F) and 1.3°C (34.3°F). The onset of December results in a decrease in the average high-temperature, receding from a mild 14.3°C (57.7°F) in November to a frosty 8°C (46.4°F). Weather in December »
Updated: Aug 14, 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 part of the year is the coldest in Katsumada?
Katsumada's coldest temperatures are experienced in January, with average high temperatures of 5.8°C (42.4°F) and lows of -0.8°C (30.6°F).
How much does it rain?
Throughout the year, there are 204 rainfall days, and 1096mm (43.15") of precipitation is accumulated.
When does it snow?
Months with snowfall in Katsumada are January through March and December.
When does it snow the most?
The month with the most snowfall is January, when snow falls for 12.4 days and typically aggregates up to 122mm (4.8") of snow.
How much does it snow?
Throughout the year, there are 31.4 snowfall days, and 298mm (11.73") of snow is accumulated.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 4.3h of sunshine.
What are the months with the lowest UV index in Katsumada?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.
What is the least humid month?
April and May, with an average relative humidity of 75%, are the least humid months.
When it does not snow?
April through November are months without snowfall.
When are the longest days?
With an average of 14h and 30min of daylight, June has the longest days of the year.
What is the most humid month?
July is the most humid month, with an average relative humidity of 86%.
What is the wettest month?
July is the month with the most rainfall. Rain falls for 22.3 days and accumulates 175mm (6.89") of precipitation.
When is the highest UV index?
July is the month with the highest UV index, with an average maximum UV index of 7.
What are the warmest months?
In Katsumada, the average temperatures in August are the highest, with a peak at 30.2°C (86.4°F) and a low of 21.6°C (70.9°F).
What month has the most sunshine?
With an average of 9.7h of sunshine, August has the most sunshine of the year.
What is the driest month in Katsumada?
November is the month with the least rainfall. Rain falls for 14.9 days and accumulates 42mm (1.65") of precipitation.
What is the month with the shortest days?
With an average of 9h and 48min of daylight, December has the shortest days of the year.
Is there Daylight Saving Time (DST)?
Katsumada does not observe Daylight Saving Time (DST). JST timezone is used throughout the entire year.
Average temperature
Katsumada, Japan
The warmest month (with the highest average high temperature) is August (30.2°C).
The month with the lowest average high temperature is January (5.8°C).
The month with the highest average low temperature is August (21.6°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).
Average pressure
Katsumada, Japan
- Average pressure in January:
1020.3mbar - Average pressure in February:
1020.4mbar - Average pressure in March:
1018mbar - Average pressure in April:
1015.1mbar - Average pressure in May:
1012.1mbar - Average pressure in June:
1008.5mbar
- Average pressure in July:
1008.6mbar - Average pressure in August:
1009mbar - Average pressure in September:
1012.7mbar - Average pressure in October:
1017.2mbar - Average pressure in November:
1019.9mbar - Average pressure in December:
1019.8mbar
The month with the highest atmospheric pressure is February (1020.4mbar).
The month with the lowest atmospheric pressure is June (1008.5mbar).
Average wind speed
Katsumada, Japan
- Average wind speed in January:
8.7km/h - Average wind speed in February:
8.2km/h - Average wind speed in March:
8.4km/h - Average wind speed in April:
8.1km/h - Average wind speed in May:
7.1km/h - Average wind speed in June:
6km/h
- Average wind speed in July:
6.3km/h - Average wind speed in August:
6.2km/h - Average wind speed in September:
6.7km/h - Average wind speed in October:
7.2km/h - Average wind speed in November:
6.9km/h - Average wind speed in December:
8.1km/h
The windiest month (with the highest average wind speed) is January (8.7km/h).
The calmest month (with the lowest average wind speed) is June (6km/h).
Average humidity
Katsumada, Japan
The month with the highest relative humidity is July (86%).
The months with the lowest relative humidity are April and May (75%).
Average rainfall
Katsumada, Japan
- Average rainfall in January:
50mm - Average rainfall in February:
48mm - Average rainfall in March:
79mm - Average rainfall in April:
103mm - Average rainfall in May:
83mm - Average rainfall in June:
145mm
The wettest month (with the highest rainfall) is July (175mm).
The driest month (with the least rainfall) is November (42mm).
Average rainfall days
Katsumada, Japan
- Average rainfall days in January:
17.4 days - Average rainfall days in February:
14.8 days - Average rainfall days in March:
15.6 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
14.3 days - Average rainfall days in June:
19.5 days
- Average rainfall days in July:
22.3 days - Average rainfall days in August:
18.3 days - Average rainfall days in September:
17.1 days - Average rainfall days in October:
15 days - Average rainfall days in November:
14.9 days - Average rainfall days in December:
19.5 days
The month with the highest number of rainy days is July (22.3 days).
The month with the least rainy days is May (14.3 days).
Average snowfall
Katsumada, Japan
The month with the highest snowfall is January (122mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Katsumada, Japan
- Average snowfall days in January:
12.4 days - Average snowfall days in February:
9.1 days - Average snowfall days in March:
2.9 days - Average snowfall days in April:
0.1 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:
0.1 days - Average snowfall days in December:
6.8 days
The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Katsumada, 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 0min - 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:
4h and 2min - Average sunshine in February:
4h and 2min - Average sunshine in March:
7h and 0min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 2min - Average sunshine in June:
8h and 5min
- Average sunshine in July:
8h and 3min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 3min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days
Katsumada, Japan
- Average sunshine days in January:
5.8 days - Average sunshine days in February:
7.7 days - Average sunshine days in March:
11.3 days - Average sunshine days in April:
12.3 days - Average sunshine days in May:
15 days - Average sunshine days in June:
8.1 days
- Average sunshine days in July:
7 days - Average sunshine days in August:
10.5 days - Average sunshine days in September:
10.7 days - Average sunshine days in October:
12.4 days - Average sunshine days in November:
11.1 days - Average sunshine days in December:
4.8 days
The month with the most sunshine days is May (15 days).
The month with the least sunshine days is December (4.8 days).
Average UV index
Katsumada, 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 2).
Average cloud cover
Katsumada, Japan
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is May (Cloud cover 37).
Average visibility
Katsumada, Japan
The months with the highest visibility are February, March, April and November (9km).
The month with the lowest visibility is July (7km).
