Chiang Rai
Thailand
Long-term weather forecast
Long-term weather forecast

February weather forecast and climate
Chiang Rai, Thailand

The White Temple of Wat Rong Khun with a waterfront fishpond in Chiang Rai, Thailand, on a beautiful cloudy day panorama
The White Temple of Wat Rong Khun with a waterfront fishpond in Chiang Rai, Thailand, on a beautiful cloudy day panorama
The last month of the winter, February, is a tropical month in Chiang Rai, Thailand, with average temperature varying between 13.7°C (56.7°F) and 31.3°C (88.3°F).

Temperature

In Chiang Rai, the average high-temperature in February is essentially the same as in January - a tropical 31.3°C (88.3°F). The average low-temperature, in Chiang Rai, is 13.7°C (56.7°F).

Heat index

In February, the average heat index is evaluated at a very hot 37.5°C (99.5°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'feels like', 'apparent temperature', or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (clothing, wind, metabolic differences). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In Chiang Rai, the average relative humidity is 67%.

Rainfall

In Chiang Rai, it is raining for 1 days, with typically 13.8mm (0.5") of accumulated precipitation. In Chiang Rai, during the entire year, the rain falls for 137 days and collects up to 1690.5mm (66.6") of precipitation.

Daylight

In Chiang Rai, the average length of the day is 11.5h.

Sunshine

February has the most sunshine of the year, with an average of 9h of sunshine.

UV index

In February, the average daily maximum UV index is 10. A UV Index value of 8 to 10 symbolizes a very high health hazard from unsafe exposure to the UV radiation for average individuals.
Note: The average daily UV index of 10 transform into the following instructions:
Take extra precautions. Protection against sun damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim.

What is the temperature in February in Chiang Rai?

The average high-temperature, in February, is 31.3°C (88.3°F), while the average low-temperature is 13.7°C (56.7°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), that combines relative humidity and air temperature, in February is estimated at 37.5°C (99.5°F).

What is the average humidity in February in Chiang Rai?

In Chiang Rai, Thailand, the average relative humidity in February is 67%.

How many days does it rain in February in Chiang Rai?

In Chiang Rai, in February, during 1 rainfall days, 13.8mm (0.5") of precipitation is typically accumulated.

What is the average length of the day in February in Chiang Rai?

In Chiang Rai, Thailand, the average length of the day in February is 11.5h.

What month has the most sunshine in Chiang Rai?

With an average of 9h of sunshine, February has the most sunshine of the year.

How many hours of sunshine does Chiang Rai have in February?

In Chiang Rai, Thailand, the average sunshine in February is 9h.

How high is the UV index in February in Chiang Rai?

In February, the average daily maximum UV index in Chiang Rai is 10. A UV Index value of 8 to 10 symbolizes a very high health threat from the exposure to the Sun's UV rays.
Average temperature in February - Chiang Rai, Thailand
  • Average high temperature in February: 31.3°C

The warmest month (with the highest average high temperature) is April (34.8°C).
The month with the lowest average high temperature is December (27.2°C).

  • Average low temperature in February: 13.7°C

The month with the highest average low temperature is June (23.6°C).
The coldest month (with the lowest average low temperature) is January (12.8°C).

Average humidity in February - Chiang Rai, Thailand
  • Average humidity in February: 67%

The month with the highest relative humidity is August (84%).
The month with the lowest relative humidity is March (62%).

Average rainfall in February - Chiang Rai, Thailand
  • Average rainfall in February: 13.8mm

The wettest month (with the highest rainfall) is August (358.4mm).
The driest month (with the lowest rainfall) is January (7.5mm).

Average rainfall days in February - Chiang Rai, Thailand
  • Average rainfall days in February: 1 days

The month with the highest number of rainy days is August (24 days).
The month with the lowest number of rainy days is February (1 days).

Average daylight in February / Average sunshine in February - Chiang Rai, Thailand
  • Average daylight in February: 11.5h

The month with the longest days is June (Average daylight: 13.3h).
The month with shortest days is December (Average daylight: 10.9h).

  • Average sunshine in February: 9h

The month with most sunshine is February (Average sunshine: 9h).
Months with least sunshine are June, July and August (Average sunshine: 5).

Average UV index in February - Chiang Rai, Thailand
  • Average UV index in February: 10

Months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 7).