Climate and monthly weather forecastOnyam, Indonesia
Climate and monthly weather forecast
Weather in January
January, like December, in Onyam, Indonesia, is another warm summer month, with an average temperature ranging between max 28.1°C (82.6°F) and min 23.9°C (75°F). January brings a marginal elevation to a still moderately hot 28.1°C (82.6°F) from December's 27.8°C (82°F) in Onyam's average high-temperatures. Weather in January »Weather in February
February, the last month of the summer in Onyam, is another warm month, with an average temperature varying between 23.8°C (74.8°F) and 28.2°C (82.8°F). Onyam notes an average high-temperature of a still warm 28.2°C (82.8°F) in February, displaying minor variation from January. Weather in February »Weather in March
The first month of the autumn, March, is also a moderately hot month in Onyam, Indonesia, with an average temperature fluctuating between 28.5°C (83.3°F) and 23.7°C (74.7°F). In Onyam, the month of March registers the highest temperatures, averaging 28.5°C (83.3°F) at the peak and 23.7°C (74.7°F) at the lowest. For most parts of March, the heat index is appraised at a hot 33°C (91.4°F). Weather in March »Weather in April
April, the same as March, is another warm autumn month in Onyam, Indonesia, with an average temperature fluctuating between 28.3°C (82.9°F) and 23.7°C (74.7°F). April is marked by an average high-temperature of a still warm 28.3°C (82.9°F), almost identical to the preceding month. Weather in April »Weather in May
The last month of the autumn, May, is also a moderately hot month in Onyam, Indonesia, with temperature in the range of an average high of 28.1°C (82.6°F) and an average low of 23.7°C (74.7°F). The beginning of May records an average high-temperature of a still moderately hot 28.1°C (82.6°F), almost echoing the conditions of the previous month. Weather in May »Weather in June
The first month of the winter, June, is still a warm month in Onyam, Indonesia, with an average temperature fluctuating between 27.7°C (81.9°F) and 22.8°C (73°F). With June's arrival, Onyam's weather records an average high-temperature of a still moderately hot 27.7°C (81.9°F), marking little difference from May's 28.1°C (82.6°F). Weather in June »Weather in July
July, like June, in Onyam, Indonesia, is another warm winter month, with an average temperature varying between 21.8°C (71.2°F) and 26.9°C (80.4°F). The lowest level of Onyam's temperatures is noted during July and August, averaging a high-temperature of 26.9°C (80.4°F). Weather in July »Weather in August
August, the last month of the winter in Onyam, is another warm month, with an average temperature fluctuating between 21.6°C (70.9°F) and 26.9°C (80.4°F). Onyam sees its lowest temperatures during July and August, with an average high-temperature of 26.9°C (80.4°F). Weather in August »Weather in September
September, the first month of the spring in Onyam, is also a moderately hot month, with temperature in the range of an average low of 21.9°C (71.4°F) and an average high of 27.3°C (81.1°F). September's climate shows a minor adjustment in average high-temperatures to a still moderately hot 27.3°C (81.1°F) from August's 26.9°C (80.4°F). Weather in September »Weather in October
October, like September, in Onyam, Indonesia, is another warm spring month, with temperature in the range of an average high of 27.5°C (81.5°F) and an average low of 22.8°C (73°F). Onyam notes an average high-temperature of a still warm 27.5°C (81.5°F) in October, hardly diverging from September. Weather in October »Weather in November
November, the last month of the spring in Onyam, is also a moderately hot month, with an average temperature fluctuating between 27.4°C (81.3°F) and 23.6°C (74.5°F). Onyam marks the start of November with an average high-temperature of a still warm 27.4°C (81.3°F), hinting at a slight fluctuation from October's 27.5°C (81.5°F). Weather in November »Weather in December
December, the first month of the summer in Onyam, is also a moderately hot month, with an average temperature ranging between max 27.8°C (82°F) and min 23.9°C (75°F). Onyam marks the onset of December with an average high-temperature of a still warm 27.8°C (82°F), subtly divergent from November's 27.4°C (81.3°F). Weather in December »Updated: Jul 19, 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
January is the least humid month in Onyam, with an average relative humidity of 78%.
Throughout the year, there are 244.7 rainfall days, and 1048mm (41.26") of precipitation is accumulated.
The months with the highest UV index are January through April, with an average maximum UV index of 7.
The month with the most sunshine is February, with an average of 10.3h of sunshine.
The warmest period is March, when temperatures fluctuate between an average high of 28.5°C (83.3°F) and a low of 23.7°C (74.7°F).
The months with the highest humidity are May through July and November, with an average relative humidity of 82%.
May is the month with the most rainfall. Rain falls for 22.8 days and accumulates 140mm (5.51") of precipitation.
The months with the lowest UV index in Onyam are May through December, with an average maximum UV index of 6.
The month with the shortest days is June, with an average of 11h and 48min of daylight.
The coldest period falls in July and August, when the average high-temperature reaches 26.9°C (80.4°F).
The month with the least sunshine is July, with an average of 6.8h of sunshine.
August is the month with the least rainfall in Onyam. Rain falls for 13.9 days and accumulates 25mm (0.98") of precipitation.
The month with the longest days is December, with an average of 12h and 30min of daylight.
Onyam does not utilize Daylight Saving Time (DST). WIB timezone is used over the entire year.
Average temperature
Onyam, Indonesia
The warmest month (with the highest average high temperature) is March (28.5°C).
The months with the lowest average high temperature are July and August (26.9°C).
The months with the highest average low temperature are January and December (23.9°C).
The coldest month (with the lowest average low temperature) is August (21.6°C).
Average pressure
Onyam, Indonesia
- Average pressure in January:
1009.5mbar - Average pressure in February:
1009.8mbar - Average pressure in March:
1010mbar - Average pressure in April:
1010mbar - Average pressure in May:
1010.1mbar - Average pressure in June:
1010.7mbar
- Average pressure in July:
1011.2mbar - Average pressure in August:
1011.6mbar - Average pressure in September:
1011.8mbar - Average pressure in October:
1011.1mbar - Average pressure in November:
1009.8mbar - Average pressure in December:
1009.4mbar
The month with the highest atmospheric pressure is September (1011.8mbar).
The month with the lowest atmospheric pressure is December (1009.4mbar).
Average wind speed
Onyam, Indonesia
- Average wind speed in January:
13.1km/h - Average wind speed in February:
10.3km/h - Average wind speed in March:
9.1km/h - Average wind speed in April:
8.9km/h - Average wind speed in May:
11.7km/h - Average wind speed in June:
12.8km/h
- Average wind speed in July:
15.1km/h - Average wind speed in August:
15.6km/h - Average wind speed in September:
14.7km/h - Average wind speed in October:
12.7km/h - Average wind speed in November:
9.8km/h - Average wind speed in December:
10.1km/h
The windiest month (with the highest average wind speed) is August (15.6km/h).
The calmest month (with the lowest average wind speed) is April (8.9km/h).
Average humidity
Onyam, Indonesia
The months with the highest relative humidity are May, June, July and November (82%).
The month with the lowest relative humidity is January (78%).
Average rainfall
Onyam, Indonesia
- Average rainfall in January:
94mm - Average rainfall in February:
95mm - Average rainfall in March:
125mm - Average rainfall in April:
114mm - Average rainfall in May:
140mm - Average rainfall in June:
78mm
The wettest month (with the highest rainfall) is May (140mm).
The driest month (with the least rainfall) is August (25mm).
Average rainfall days
Onyam, Indonesia
- Average rainfall days in January:
22.1 days - Average rainfall days in February:
20.8 days - Average rainfall days in March:
23.4 days - Average rainfall days in April:
23.3 days - Average rainfall days in May:
22.8 days - Average rainfall days in June:
18.7 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
13.9 days - Average rainfall days in September:
16.8 days - Average rainfall days in October:
20.6 days - Average rainfall days in November:
23.6 days - Average rainfall days in December:
21.4 days
The month with the highest number of rainy days is November (23.6 days).
The month with the least rainy days is August (13.9 days).
Average daylight / Average sunshine
Onyam, Indonesia
- Average daylight in January:
12h and 24min - Average daylight in February:
12h and 18min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 0min - Average daylight in May:
11h and 48min - Average daylight in June:
11h and 48min
- Average daylight in July:
11h and 48min - Average daylight in August:
11h and 54min - Average daylight in September:
12h and 6min - Average daylight in October:
12h and 12min - Average daylight in November:
12h and 24min - Average daylight in December:
12h and 30min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 48min).
- Average sunshine in January:
10h and 12min - Average sunshine in February:
10h and 18min - Average sunshine in March:
9h and 42min - Average sunshine in April:
8h and 48min - Average sunshine in May:
8h and 42min - Average sunshine in June:
7h and 54min
- Average sunshine in July:
6h and 48min - Average sunshine in August:
8h and 36min - Average sunshine in September:
9h and 0min - Average sunshine in October:
8h and 48min - Average sunshine in November:
8h and 12min - Average sunshine in December:
9h and 12min
The month with the most sunshine is February (Average sunshine: 10h and 18min).
The month with the least sunshine is July (Average sunshine: 6h and 48min).
Average sunshine days
Onyam, Indonesia
- Average sunshine days in January:
7.6 days - Average sunshine days in February:
6.4 days - Average sunshine days in March:
6.6 days - Average sunshine days in April:
4.8 days - Average sunshine days in May:
4.4 days - Average sunshine days in June:
6.1 days
- Average sunshine days in July:
6.8 days - Average sunshine days in August:
7.6 days - Average sunshine days in September:
6.6 days - Average sunshine days in October:
5.6 days - Average sunshine days in November:
5 days - Average sunshine days in December:
7.3 days
The months with the most sunshine days are January and August (7.6 days).
The month with the least sunshine days is May (4.4 days).
Average UV index
Onyam, Indonesia
The months with the highest UV index are January, February, March and April (UV index 7).
The months with the lowest UV index are May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover
Onyam, Indonesia
The month with the most cloud cover is December (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility
Onyam, Indonesia
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).
