Climate and monthly weather forecast
Sai Ngam, Thailand

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Weather in January

January, the same as December, in Sai Ngam, Thailand, is another tropical winter month, with an average temperature varying between 20.5°C (68.9°F) and 31.5°C (88.7°F). Sai Ngam signifies an average high-temperature of a still tropical 31.5°C (88.7°F) in January, closely mirroring the 30.4°C (86.7°F) of December. Weather in January »

Weather in February

February, the last month of the winter in Sai Ngam, is another hot month, with an average temperature fluctuating between 34.8°C (94.6°F) and 23.5°C (74.3°F). The onset of February brings a minor temperature shift, with the average high-temperature moving from 31.5°C (88.7°F) in January to a still hot 34.8°C (94.6°F). Weather in February »

Weather in March

The first month of the spring, March, is a very hot month in Sai Ngam, Thailand, with an average temperature fluctuating between 36.7°C (98.1°F) and 26°C (78.8°F). March reports an average high-temperature of a fiery hot 36.7°C (98.1°F), slightly varied from February's 34.8°C (94.6°F). Weather in March »

Weather in April

April, like March, in Sai Ngam, Thailand, is another torrid spring month, with temperature in the range of an average high of 38.1°C (100.6°F) and an average low of 27.6°C (81.7°F). Sai Ngam's April weather, marked by an average high temperature of 38.1°C (100.6°F) and an average low temperature of 27.6°C (81.7°F), is the warmest in the year. The average heat index in April is estimated at a life-threatening hot 47°C (116.6°F). Weather in April »

Weather in May

The last month of the spring, May, is also a fiery hot month in Sai Ngam, Thailand, with temperature in the range of an average low of 27.1°C (80.8°F) and an average high of 35.9°C (96.6°F). May's average high-temperature stands at a still very hot 35.9°C (96.6°F), showing little deviation from April's 38.1°C (100.6°F). Weather in May »

Weather in June

The first month of the summer, June, is still a tropical month in Sai Ngam, Thailand, with an average temperature fluctuating between 25.5°C (77.9°F) and 32.8°C (91°F). The advent of June brings a slight shift in average high-temperature, moving from a very hot 35.9°C (96.6°F) in May to a hot 32.8°C (91°F). Weather in June »

Weather in July

July, like June, is a hot summer month in Sai Ngam, Thailand, with an average temperature varying between 24.5°C (76.1°F) and 30.9°C (87.6°F). July's weather records an average high-temperature of a still hot 30.9°C (87.6°F), showing little deviation from June. Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Sai Ngam, Thailand, with an average temperature ranging between max 30.6°C (87.1°F) and min 24.2°C (75.6°F). The average high-temperature during August registers at a still tropical 30.6°C (87.1°F), closely corresponding to the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is still a hot month in Sai Ngam, Thailand, with an average temperature fluctuating between 30.8°C (87.4°F) and 23.5°C (74.3°F). The arrival of September sees an average high-temperature of a still hot 30.8°C (87.4°F), hardly diverging from August's 30.6°C (87.1°F). Weather in September »

Weather in October

October, like September, is another tropical autumn month in Sai Ngam, Thailand, with an average temperature ranging between max 30.9°C (87.6°F) and min 22.6°C (72.7°F). September's transformation into October witnesses an average high-temperature of a still tropical 30.9°C (87.6°F), noting a minor change from the preceding month. Weather in October »

Weather in November

November, the last month of the autumn in Sai Ngam, is another tropical month, with an average temperature ranging between min 21.2°C (70.2°F) and max 30.8°C (87.4°F). The weather during November records an average high-temperature of a still hot 30.8°C (87.4°F), closely mirroring the preceding month. Weather in November »

Weather in December

December, the first month of the winter in Sai Ngam, is still a tropical month, with an average temperature varying between 19.7°C (67.5°F) and 30.4°C (86.7°F). Sai Ngam notes the coldest temperatures in December, with a high average of 30.4°C (86.7°F) and a low of 19.7°C (67.5°F). In December, the heat index is estimated at a hot 34°C (93.2°F). Weather in December »
Updated: Feb 5, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

How many days does it rain in Sai Ngam?

Throughout the year, in Sai Ngam, Thailand, there are 209.2 rainfall days, and 1112mm (43.78") of precipitation is accumulated.

What is the least humid month in Sai Ngam?

February is the least humid month in Sai Ngam, Thailand, with an average relative humidity of 41%.

What is the driest month in Sai Ngam?

February is the month with the least rainfall in Sai Ngam, Thailand. Rain falls for 3.7 days and accumulates 5mm (0.2") of precipitation.

When is the highest UV index in Sai Ngam?

The months with the highest UV index are February through April, with an average maximum UV index of 8.

What is the hottest time of year in Sai Ngam?

Sai Ngam's warmest month, April, registers temperatures that range from a high of 38.1°C (100.6°F) to a low of 27.6°C (81.7°F).

What month has the most sunshine in Sai Ngam?

The month with the most sunshine in Sai Ngam is May, with an average of 10.6h of sunshine.

When are the longest days in Sai Ngam?

With an average of 13h and 6min of daylight, June has the longest days of the year.

What is the rainiest month in Sai Ngam?

The month with the most rainfall is August, when the rain falls for 29.3 days and typically aggregates up to 246mm (9.69") of precipitation.

What is the month with the least sunshine in Sai Ngam?

The month with the least sunshine in Sai Ngam is August, with an average of 6.5h of sunshine.

What is the month with the lowest UV index in Sai Ngam?

The months with the lowest UV index in Sai Ngam, Thailand, are August and December, with an average maximum UV index of 6.

What is the most humid month in Sai Ngam?

The most humid month in Sai Ngam, Thailand, is September, with an average relative humidity of 84%.

What part of the year is the coldest in Sai Ngam?

The lowest temperatures in Sai Ngam, Thailand, are recorded in December, with averages reaching a high of 30.4°C (86.7°F) and a low of 19.7°C (67.5°F).

What is the month with the shortest days in Sai Ngam?

December has the shortest days of the year in Sai Ngam, Thailand, with an average of 11h and 12min of daylight.

Is there Daylight Saving Time (DST) in Sai Ngam?

Sai Ngam, Thailand, does not observe Daylight Saving Time (DST). +07 timezone is used throughout the entire year.

Average temperature
Sai Ngam, Thailand

Average temperature - Sai Ngam, Thailand

The warmest month (with the highest average high temperature) is April (38.1°C).
The month with the lowest average high temperature is December (30.4°C).

The month with the highest average low temperature is April (27.6°C).
The coldest month (with the lowest average low temperature) is December (19.7°C).

Average pressure
Sai Ngam, Thailand

Average pressure - Sai Ngam, Thailand

The month with the highest atmospheric pressure is December (1013.5mbar).
The months with the lowest atmospheric pressure are June and July (1006.1mbar).

Average wind speed
Sai Ngam, Thailand

Average wind speed - Sai Ngam, Thailand

The windiest month (with the highest average wind speed) is April (7.7km/h).
The calmest month (with the lowest average wind speed) is October (4km/h).

Average humidity
Sai Ngam, Thailand

Average humidity - Sai Ngam, Thailand

The month with the highest relative humidity is September (84%).
The month with the lowest relative humidity is February (41%).

Average rainfall
Sai Ngam, Thailand

Average rainfall - Sai Ngam, Thailand

The wettest month (with the highest rainfall) is August (246mm).
The driest month (with the least rainfall) is February (5mm).

Average rainfall days
Sai Ngam, Thailand

Average rainfall days - Sai Ngam, Thailand

The months with the highest number of rainy days are July and August (29.3 days).
The month with the least rainy days is February (3.7 days).

Average daylight / Average sunshine
Sai Ngam, Thailand

Average daylight / Average sunshine - Sai Ngam, Thailand

The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 12min).

The month with the most sunshine is May (Average sunshine: 10h and 36min).
The month with the least sunshine is August (Average sunshine: 6h and 30min).

Average sunshine days
Sai Ngam, Thailand

Average sunshine days - Sai Ngam, Thailand

The month with the most sunshine days is January (26.1 days).
The month with the least sunshine days is August (1 days).

Average UV index
Sai Ngam, Thailand

Average UV index - Sai Ngam, Thailand

The months with the highest UV index are February, March and April (UV index 8).
The months with the lowest UV index are August and December (UV index 6).

Average visibility
Sai Ngam, Thailand

Average visibility - Sai Ngam, Thailand

The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are August and September (8km).

Sai Ngam, Thailand

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