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Contents
- The climate of Cẩm Phả
- The best time to visit Cẩm Phả
- The worst time to visit Cẩm Phả
- Spring weather in Cẩm Phả
- Summer weather in Cẩm Phả
- Autumn weather in Cẩm Phả
- Winter weather in Cẩm Phả
- 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 sea temperature
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
The climate of Cẩm Phả
Locally prevalent in Cẩm Phả, Vietnam is a Cwa climate as per the Köppen climate classification. This characterizes a setting of humid subtropical conditions, with a dry winter atmosphere. Nestled in close proximity to Vietnam's northern coastline, Cẩm Phả experiences a consistent influence from the nearby body of water.
The temperature fluctuates from a low average of 15.4°C (59.7°F) reported in January and peaks to its annual high of 30.2°C (86.4°F) averaged during July and August. The latter half of the year typically registers higher temperatures, with more temperate conditions prevalent in Cẩm Phả between November and March.
Humidity also demonstrates gradations throughout the year. Humid conditions dominate between March and August, as relative humidity squeezes past the 80% mark, reaching a peak of 85% in April. Towards the end of the year, reduced moisture in the air marks a slight dip in humidity levels.
Rainfall, varying across months, is significant to note due to its bearing on the dry and wet seasons of Cẩm Phả. The peak rainfall periods from June to September register above 200mm (7.87") while drier months like December and February record significantly lower levels at around 25mm (0.98") to 36mm (1.42"). Patterns in the air pressure, sea temperature, and amount of daylight add to the spectrum of meteorological parameters that are integral to this region’s climate.
The temperature fluctuates from a low average of 15.4°C (59.7°F) reported in January and peaks to its annual high of 30.2°C (86.4°F) averaged during July and August. The latter half of the year typically registers higher temperatures, with more temperate conditions prevalent in Cẩm Phả between November and March.
Humidity also demonstrates gradations throughout the year. Humid conditions dominate between March and August, as relative humidity squeezes past the 80% mark, reaching a peak of 85% in April. Towards the end of the year, reduced moisture in the air marks a slight dip in humidity levels.
Rainfall, varying across months, is significant to note due to its bearing on the dry and wet seasons of Cẩm Phả. The peak rainfall periods from June to September register above 200mm (7.87") while drier months like December and February record significantly lower levels at around 25mm (0.98") to 36mm (1.42"). Patterns in the air pressure, sea temperature, and amount of daylight add to the spectrum of meteorological parameters that are integral to this region’s climate.
The best time to visit Cẩm Phả
Taking the overall climatic conditions into account, the optimal period to plan a visit to Cẩm Phả would be between November and April. During these months, the city experiences its most comfortable range of temperatures, from 15.4°C (59.7°F) to 24.5°C (76.1°F), which provides a pleasant environment for outdoor exploration. Additionally, a substantial decrease in rainfall and humidity makes these months particularly inviting.
The worst time to visit Cẩm Phả
Contrastingly, prospective visitors may want to avoid the period from June to September. This span of time marks the peak of Cẩm Phả's monsoon season where the region is bombarded with significant rain, reaching up to 270mm (10.63") in August. Simultaneously, humidity levels tend to spike, resulting in a sticky and sweltering environment.
Spring weather in Cẩm Phả
Spring in Cẩm Phả, stretching from March to May, witnesses a gradual increase in temperature. The mercury expands from 21.7°C (71.1°F) to 28.3°C (82.9°F) over the course of these months and the city also commences its transition into the wet season, with rainfall elevating to 131mm (5.16") in May. Daily sunlight hours also start to extend, peaking at 13.1 hours in May.
Summer weather in Cẩm Phả
The months from June to August constitute the summer season. In this phase, Cẩm Phả experiences elevated temperatures climbing up to 30.2°C (86.4°F). Notably, rainfall assumes its seasonal high, reaching a substantial 270mm (10.63") in August. Humidity too peaks during the summer months, turning the atmosphere rather moist and heavy.
Autumn weather in Cẩm Phả
With the progression into autumn from September to November, Cẩm Phả witnesses the temperature receding to a moderate 24.2°C (75.6°F) by November. Rainfall also notably reduces, dipping to 34mm (1.34") in November, offering a significant respite from the intense summer downpours.
Winter weather in Cẩm Phả
Winter in Cẩm Phả, spanning December to February, is characterized by temperatures dipping down to 15.4°C (59.7°F), the coolest figures of the year. Rainfall stays at its annual low during these colder months, averaging around 25mm (0.98") to 36mm (1.42"). The city, during this time, also sees fewer sunlight hours, falling to 10.9 hours in December.
Weather in January
January in Cẩm Phả, Vietnam sees a significant decrease in visibility, falling to a low average of only 9 km. The region experiences temperatures ranging from 15.4°C (59.7°F) to 18.5°C (65.3°F). January, characterized by cooler weather, allows locals and tourists to enjoy outdoor activities. Weather in January »
Weather in February
February weather in Cẩm Phả, Vietnam remains similar to January, but with a slight increase in temperatures, daylight, and hours of sunshine. The most notable weather change is the drop in rainfall, decreasing from 36mm (1.42") in January, down to 26mm (1.02") in February. Weather in February »
Weather in March
In Cẩm Phả, March witnesses a significant rise in rainfall, with an average of 39mm (1.54") precipitation. Temperatures gradually increase, allowing for more warm and humid conditions. With a rise in humidity, the weather can feel a bit hotter than it is. Weather in March »
Weather in April
April ushers in hotter temperatures and higher levels of rainfall in Cẩm Phả, Vietnam. The temperature ranges between 21.8°C (71.2°F) and 24.5°C (76.1°F) during this month and rainfall heightens to 53mm (2.09"). With an increase in rainfall, the city becomes a green paradise making it an excellent time to visit parks or nature reserves. Weather in April »
Weather in May
May is the beginning of the hot season in Cẩm Phả, marked by high temperatures and increased rainfall. The temperatures oscillate between 25.3°C (77.5°F) and 28.3°C (82.9°F) and see a substantial increase in rainfall to a whopping 131mm (5.16"). Weather in May »
Weather in June
June is the middle of the hot season in Cẩm Phả, Vietnam with temperatures peaking at an average high of 30°C (86°F) and 27.3°C (81.1°F) low. The precipitation heightens dramatically to 213mm (8.39"), more than the previous three months combined. Weather in June »
Weather in July
July in Cẩm Phả is synonymous with high temperatures and rainfall. Weather fluctuations are minimal, with temperatures hovering around the 30°C (86°F) mark and rainfall averaging 229mm (9.02"). The high rainfall makes it an ideal time for rain lovers and photographers to capture the city’s rich greenery in all its glory. Weather in July »
Weather in August
August experiences similar climatic conditions to July with nearly equivalent rainfall levels but marginally lesser daylight. The temperatures remain consistent while the rainfall peaks at 270mm (10.63") for the year. It's the apex of the rainy season in Cẩm Phả, making it a favorite time for nature enthusiasts. Weather in August »
Weather in September
September services as a bridge between the hot, rainy season and the gradually cooling climate in Cẩm Phả, Vietnam. The major climate shift is the drop in rainfall from 270mm (10.63") in August to 137mm (5.39") in September. Weather in September »
Weather in October
October in Cẩm Phả witnesses a further decrease in rainfall and humidity levels, leading to comfortable temperatures. Precipitation falls to 76mm (2.99") and temperatures lower to a comfortable range from 20.8°C (69.4°F) to 27.5°C (81.5°F). Weather in October »
Weather in November
November marks the start of the cooler season in Cẩm Phả, Vietnam. With temperatures falling between 16.6°C (61.9°F) and 20.1°C (68.2°F) and a significant reduction in rainfall, 34mm (1.34"), it's the arrival of the tourist-friendly season. Weather in November »
Weather in December
December brings colder temperatures to Cẩm Phả with the commencement of winter in the region. The temperature hovers from 15.4°C (59.7°F) to 20.1°C (68.2°F) and supports December's claim as the driest month of the year with mere 25mm (0.98") rainfall. Weather in December »
Updated: Jun 4, 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 is the coldest month?
With average temperatures fluctuating between a high of 18.5°C (65.3°F) and a low of 15.4°C (59.7°F), January stands out as the coldest month.
How many days does it rain?
In Cẩm Phả, during the entire year, the rain falls for 209.3 days and collects up to 1269mm (49.96") of precipitation.
What are the months with the coldest sea water?
The months with the coldest seawater are January and February, with an average sea temperature of 19.3°C (66.7°F).
What is the month with the least sunshine in Cẩm Phả?
With an average of 3.7h of sunshine, January has the least sunshine of the year.
What are the months with the lowest UV index?
The months with the lowest UV index are January and December, with an average maximum UV index of 4.
What is the most humid month in Cẩm Phả?
With an average relative humidity of 85%, April is the most humid month.
What are the months with the highest UV index?
May through September, with an average maximum UV index of 7, are months with the highest UV index in Cẩm Phả.
When are the longest days?
With an average of 13h and 24min of daylight, June has the longest days of the year in Cẩm Phả.
What month has the most sunshine?
June has the most sunshine of the year, with an average of 10.3h of sunshine.
What part of the year is the hottest?
July and August mark Cẩm Phả's peak of temperatures, averaging a high-temperature of 30.2°C (86.4°F).
When is the sea warmest?
With an average sea temperature of 30.4°C (86.7°F), July is the month with the warmest seawater.
What is the wettest month?
The month with the most rainfall is August, when the rain falls for 24 days and typically aggregates up to 270mm (10.63") of precipitation.
What is the least humid month in Cẩm Phả?
December is the least humid month, with an average relative humidity of 73%.
What is the driest month?
The month with the least rainfall is December, when the rain falls for 11.5 days and typically collects 25mm (0.98") of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 10h and 54min of daylight.
Is there Daylight Saving Time (DST)?
Cẩm Phả, Vietnam, does not utilize Daylight Saving Time (DST). +07 timezone is used throughout the entire year.
Average temperature
Cẩm Phả, Vietnam
The warmest months (with the highest average high temperature) are July and August (30.2°C).
The month with the lowest average high temperature is January (18.5°C).
The month with the highest average low temperature is July (27.4°C).
The coldest month (with the lowest average low temperature) is January (15.4°C).
Average pressure
Cẩm Phả, Vietnam
- Average pressure in January:
1019.2mbar - Average pressure in February:
1016.6mbar - Average pressure in March:
1014.2mbar - Average pressure in April:
1010.8mbar - Average pressure in May:
1006.6mbar - Average pressure in June:
1002.8mbar
- Average pressure in July:
1002.9mbar - Average pressure in August:
1003.6mbar - Average pressure in September:
1007.7mbar - Average pressure in October:
1012.9mbar - Average pressure in November:
1015.8mbar - Average pressure in December:
1018.8mbar
The month with the highest atmospheric pressure is January (1019.2mbar).
The month with the lowest atmospheric pressure is June (1002.8mbar).
Average wind speed
Cẩm Phả, Vietnam
- Average wind speed in January:
14.4km/h - Average wind speed in February:
12.3km/h - Average wind speed in March:
11.9km/h - Average wind speed in April:
10.9km/h - Average wind speed in May:
11.6km/h - Average wind speed in June:
13.7km/h
- Average wind speed in July:
13.7km/h - Average wind speed in August:
11km/h - Average wind speed in September:
12km/h - Average wind speed in October:
13.9km/h - Average wind speed in November:
13.6km/h - Average wind speed in December:
14km/h
The windiest month (with the highest average wind speed) is January (14.4km/h).
The calmest month (with the lowest average wind speed) is April (10.9km/h).
Average humidity
Cẩm Phả, Vietnam
The month with the highest relative humidity is April (85%).
The month with the lowest relative humidity is December (73%).
Average rainfall
Cẩm Phả, Vietnam
- Average rainfall in January:
36mm - Average rainfall in February:
26mm - Average rainfall in March:
39mm - Average rainfall in April:
53mm - Average rainfall in May:
131mm - Average rainfall in June:
213mm
The wettest month (with the highest rainfall) is August (270mm).
The driest month (with the least rainfall) is December (25mm).
Average rainfall days
Cẩm Phả, Vietnam
- Average rainfall days in January:
14 days - Average rainfall days in February:
12 days - Average rainfall days in March:
17.4 days - Average rainfall days in April:
17.8 days - Average rainfall days in May:
20.6 days - Average rainfall days in June:
24.3 days
- Average rainfall days in July:
26.5 days - Average rainfall days in August:
24 days - Average rainfall days in September:
18.3 days - Average rainfall days in October:
12.6 days - Average rainfall days in November:
10.3 days - Average rainfall days in December:
11.5 days
The month with the highest number of rainy days is July (26.5 days).
The month with the least rainy days is November (10.3 days).
Average sea temperature
Cẩm Phả, Vietnam
The best month for swimming (with the highest average sea temperature) is July (30.4°C).
The coldest months (with the lowest average sea temperature) are January and February (19.3°C).
Average daylight / Average sunshine
Cẩm Phả, Vietnam
- Average daylight in January:
11h and 0min - Average daylight in February:
11h and 3min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 4min - Average daylight in May:
13h and 1min - Average daylight in June:
13h and 2min
- Average daylight in July:
13h and 2min - Average daylight in August:
12h and 5min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 4min - Average daylight in November:
11h and 1min - Average daylight in December:
10h and 5min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in January:
3h and 4min - Average sunshine in February:
3h and 5min - Average sunshine in March:
4h and 2min - Average sunshine in April:
7h and 0min - Average sunshine in May:
9h and 3min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
10h and 1min - Average sunshine in September:
9h and 1min - Average sunshine in October:
8h and 0min - Average sunshine in November:
5h and 5min - Average sunshine in December:
4h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days
Cẩm Phả, Vietnam
- Average sunshine days in January:
13.8 days - Average sunshine days in February:
13.3 days - Average sunshine days in March:
10.3 days - Average sunshine days in April:
8.3 days - Average sunshine days in May:
7.5 days - Average sunshine days in June:
4.6 days
- Average sunshine days in July:
3.3 days - Average sunshine days in August:
4.5 days - Average sunshine days in September:
9.3 days - Average sunshine days in October:
16 days - Average sunshine days in November:
16.1 days - Average sunshine days in December:
16.4 days
The month with the most sunshine days is December (16.4 days).
The month with the least sunshine days is July (3.3 days).
Average UV index
Cẩm Phả, Vietnam
The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover
Cẩm Phả, Vietnam
The month with the most cloud cover is March (Cloud cover 66).
The month with the least cloud cover is September (Cloud cover 32).
Average visibility
Cẩm Phả, Vietnam
The months with the highest visibility are June, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, July and August (9km).
