Climate and monthly weather forecastLong Seniai, Malaysia
Climate and monthly weather forecast
Weather in January
January, the same as December, is a moderately hot winter month in Long Seniai, Malaysia, with temperature in the range of an average low of 19.9°C (67.8°F) and an average high of 28.7°C (83.7°F). In Long Seniai, Malaysia, the lowest temperatures are generally noted in January, averaging a high of 28.7°C (83.7°F) and a low of 19.9°C (67.8°F). The average heat index in January is computed to be a very hot 35°C (95°F). Weather in January »Weather in February
February, the last month of the winter in Long Seniai, is also a moderately hot month, with temperature in the range of an average high of 29.6°C (85.3°F) and an average low of 19.4°C (66.9°F). Long Seniai registers an average high-temperature of a still moderately hot 29.6°C (85.3°F) at the commencement of February, closely related to the preceding month. Weather in February »Weather in March
The first month of the spring, March, is still a warm month in Long Seniai, Malaysia, with an average temperature varying between 19.5°C (67.1°F) and 29.8°C (85.6°F). With March's arrival, Long Seniai's weather records an average high-temperature of a still moderately hot 29.8°C (85.6°F), marking little difference from February's 29.6°C (85.3°F). Weather in March »Weather in April
April is a hot spring month in Long Seniai, Malaysia, with an average temperature varying between 30.1°C (86.2°F) and 20°C (68°F). Long Seniai transitions into April recording an average high-temperature of a hot 30.1°C (86.2°F), closely aligning with the preceding month's temperature. Weather in April »Weather in May
May, the last month of the spring in Long Seniai, is another hot month, with temperature in the range of an average high of 30.4°C (86.7°F) and an average low of 20.1°C (68.2°F). May experiences an average high-temperature of a still hot 30.4°C (86.7°F), barely different from April's 30.1°C (86.2°F). Weather in May »Weather in June
The first month of the summer, June, is still a hot month in Long Seniai, Malaysia, with an average temperature varying between 30.3°C (86.5°F) and 19.3°C (66.7°F). The transition into June marks the average high-temperature at a still tropical 30.3°C (86.5°F), differing minimally from May's 30.4°C (86.7°F). Weather in June »Weather in July
July, the same as June, in Long Seniai, Malaysia, is another tropical summer month, with an average temperature fluctuating between 30.1°C (86.2°F) and 19.1°C (66.4°F). Long Seniai in July witnesses an average high-temperature of a still hot 30.1°C (86.2°F), indicating a slight variation from June's 30.3°C (86.5°F). Weather in July »Weather in August
The last month of the summer, August, is also a hot month in Long Seniai, Malaysia, with an average temperature fluctuating between 30.4°C (86.7°F) and 19.6°C (67.3°F). Long Seniai experiences an average high-temperature of a still tropical 30.4°C (86.7°F) in August, subtly different from July's 30.1°C (86.2°F). Weather in August »Weather in September
The first month of the autumn, September, is also a hot month in Long Seniai, Malaysia, with an average temperature varying between 30.7°C (87.3°F) and 19.6°C (67.3°F). September proves to be the warmest month, recording an average peak temperature of 30.7°C (87.3°F) and a minimum temperature of 19.6°C (67.3°F). Throughout September, the heat index is computed to be a blisteringly hot 40°C (104°F). Weather in September »Weather in October
October, the same as September, is a moderately hot autumn month in Long Seniai, Malaysia, with temperature in the range of an average low of 19.8°C (67.6°F) and an average high of 29.7°C (85.5°F). With the onset of October, a modest change to a moderately hot 29.7°C (85.5°F) from September's 30.7°C (87.3°F) is noted in high-temperature. Weather in October »Weather in November
The last month of the autumn, November, is another warm month in Long Seniai, Malaysia, with an average temperature varying between 29.5°C (85.1°F) and 19.9°C (67.8°F). The dawn of November sees an average high-temperature of a still moderately hot 29.5°C (85.1°F), subtly contrasting with October's 29.7°C (85.5°F). Weather in November »Weather in December
The first month of the winter, December, is also a moderately hot month in Long Seniai, Malaysia, with an average temperature ranging between min 19.8°C (67.6°F) and max 29.1°C (84.4°F). December reports an average high-temperature of a still warm 29.1°C (84.4°F), slightly varied from November's 29.5°C (85.1°F). Weather in December »Updated: Feb 9, 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
Long Seniai's coldest weather arrives in January, when temperatures average a high of 28.7°C (83.7°F) and a low of 19.9°C (67.8°F).
January, November and December, with an average relative humidity of 87%, are most humid months in Long Seniai, Malaysia.
Throughout the year, in Long Seniai, there are 331.4 rainfall days, and 2641mm (103.98") of precipitation is accumulated.
The months with the highest UV index in Long Seniai are January, March through December, with an average maximum UV index of 6.
February is the month with the lowest UV index in Long Seniai, Malaysia, with an average maximum UV index of 5.
April is the month with the most rainfall. Rain falls for 28.3 days and accumulates 296mm (11.65") of precipitation.
With an average of 12h and 18min of daylight, June has the longest days of the year in Long Seniai, Malaysia.
July through September, with an average relative humidity of 81%, are the least humid months in Long Seniai, Malaysia.
The month with the most sunshine is August, with an average of 8h of sunshine.
Long Seniai's temperatures tend to reach their peak averages in September, with a high of 30.7°C (87.3°F) and a low of 19.6°C (67.3°F).
September is the month with the least rainfall. Rain falls for 26 days and accumulates 107mm (4.21") of precipitation.
The month with the least sunshine is November, with an average of 6.4h of sunshine.
December has the shortest days of the year in Long Seniai, Malaysia, with an average of 11h and 54min of daylight.
Long Seniai does not utilize Daylight Saving Time (DST). +08 timezone is used over the entire year.
Average temperature
Long Seniai, Malaysia
The warmest month (with the highest average high temperature) is September (30.7°C).
The month with the lowest average high temperature is January (28.7°C).
The month with the highest average low temperature is May (20.1°C).
The coldest month (with the lowest average low temperature) is July (19.1°C).
Average pressure
Long Seniai, Malaysia
- Average pressure in January:
1010.6mbar - Average pressure in February:
1010.9mbar - Average pressure in March:
1011mbar - Average pressure in April:
1010.5mbar - Average pressure in May:
1010.1mbar - Average pressure in June:
1010.3mbar
- Average pressure in July:
1010.2mbar - Average pressure in August:
1010.4mbar - Average pressure in September:
1010.7mbar - Average pressure in October:
1010.7mbar - Average pressure in November:
1009.8mbar - Average pressure in December:
1009.9mbar
The month with the highest atmospheric pressure is March (1011mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed
Long Seniai, Malaysia
- Average wind speed in January:
3.2km/h - Average wind speed in February:
3.2km/h - Average wind speed in March:
3.2km/h - Average wind speed in April:
3.2km/h - Average wind speed in May:
3.2km/h - Average wind speed in June:
3.3km/h
- Average wind speed in July:
3.4km/h - Average wind speed in August:
3.4km/h - Average wind speed in September:
3.4km/h - Average wind speed in October:
3.4km/h - Average wind speed in November:
3.1km/h - Average wind speed in December:
3.2km/h
The windiest months (with the highest average wind speed) are July, August, September and October (3.4km/h).
The calmest month (with the lowest average wind speed) is November (3.1km/h).
Average humidity
Long Seniai, Malaysia
The months with the highest relative humidity are January, November and December (87%).
The months with the lowest relative humidity are July, August and September (81%).
Average rainfall
Long Seniai, Malaysia
- Average rainfall in January:
259mm - Average rainfall in February:
205mm - Average rainfall in March:
260mm - Average rainfall in April:
296mm - Average rainfall in May:
247mm - Average rainfall in June:
225mm
- Average rainfall in July:
156mm - Average rainfall in August:
149mm - Average rainfall in September:
107mm - Average rainfall in October:
212mm - Average rainfall in November:
262mm - Average rainfall in December:
263mm
The wettest month (with the highest rainfall) is April (296mm).
The driest month (with the least rainfall) is September (107mm).
Average rainfall days
Long Seniai, Malaysia
- Average rainfall days in January:
29.7 days - Average rainfall days in February:
26.1 days - Average rainfall days in March:
29.8 days - Average rainfall days in April:
28.3 days - Average rainfall days in May:
27.8 days - Average rainfall days in June:
23.8 days
- Average rainfall days in July:
25.8 days - Average rainfall days in August:
27 days - Average rainfall days in September:
26 days - Average rainfall days in October:
28 days - Average rainfall days in November:
29.1 days - Average rainfall days in December:
30 days
The month with the highest number of rainy days is December (30 days).
The month with the least rainy days is June (23.8 days).
Average daylight / Average sunshine
Long Seniai, Malaysia
- Average daylight in January:
11h and 54min - Average daylight in February:
12h and 0min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 12min - Average daylight in May:
12h and 18min - Average daylight in June:
12h and 18min
- Average daylight in July:
12h and 18min - Average daylight in August:
12h and 12min - Average daylight in September:
12h and 6min - Average daylight in October:
12h and 0min - Average daylight in November:
12h and 0min - Average daylight in December:
11h and 54min
The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 11h and 54min).
- Average sunshine in January:
6h and 30min - Average sunshine in February:
6h and 48min - Average sunshine in March:
6h and 48min - Average sunshine in April:
6h and 30min - Average sunshine in May:
7h and 6min - Average sunshine in June:
7h and 24min
- Average sunshine in July:
7h and 42min - Average sunshine in August:
8h and 0min - Average sunshine in September:
7h and 54min - Average sunshine in October:
7h and 0min - Average sunshine in November:
6h and 24min - Average sunshine in December:
6h and 36min
The month with the most sunshine is August (Average sunshine: 8h and 0min).
The month with the least sunshine is November (Average sunshine: 6h and 24min).
Average sunshine days
Long Seniai, Malaysia
- Average sunshine days in January:
0.7 days - Average sunshine days in February:
1.3 days - Average sunshine days in March:
0.7 days - Average sunshine days in April:
1.2 days - Average sunshine days in May:
2.5 days - Average sunshine days in June:
4.5 days
- Average sunshine days in July:
4 days - Average sunshine days in August:
2.9 days - Average sunshine days in September:
3.5 days - Average sunshine days in October:
2.1 days - Average sunshine days in November:
0.6 days - Average sunshine days in December:
0.7 days
The month with the most sunshine days is June (4.5 days).
The month with the least sunshine days is November (0.6 days).
Average UV index
Long Seniai, Malaysia
The months with the highest UV index are January, March, April, May, June, July, August, September, October, November and December (UV index 6).
The month with the lowest UV index is February (UV index 5).
Average cloud cover
Long Seniai, Malaysia
The months with the most cloud cover are January and November (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 48).
Average visibility
Long Seniai, Malaysia
The months with the highest visibility are May, June, July, August, September and October (7km).
The months with the lowest visibility are January, February, March, April, November and December (6km).
