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Contents
- 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 daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, like December, in Chelem, Mexico, is a moderately hot winter month, with an average temperature varying between 21°C (69.8°F) and 25.3°C (77.5°F). January, with an average high of 25.3°C (77.5°F) and a low of 21°C (69.8°F), signifies the coldest month of the year. Weather in January »
Weather in February
The last month of the winter, February, is another warm month in Chelem, Mexico, with an average temperature varying between 21.5°C (70.7°F) and 26.5°C (79.7°F). February begins with an average high-temperature of a still moderately hot 26.5°C (79.7°F), reflecting close similarity to the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is still a warm month in Chelem, Mexico, with temperature in the range of an average high of 27.5°C (81.5°F) and an average low of 22.2°C (72°F). Chelem records an average high-temperature of a still moderately hot 27.5°C (81.5°F) as March arrives, nearly mirroring the previous month's climate. Weather in March »
Weather in April
April, like March, in Chelem, Mexico, is another warm spring month, with an average temperature fluctuating between 23.8°C (74.8°F) and 29.7°C (85.5°F). With the onset of April, Chelem's average high-temperature clocks in at a still warm 29.7°C (85.5°F), showing a minor fluctuation from the previous month. Weather in April »
Weather in May
The last month of the spring, May, is a tropical month in Chelem, Mexico, with an average temperature varying between 25.3°C (77.5°F) and 30.5°C (86.9°F). The initiation of May sees an average high-temperature of a tropical 30.5°C (86.9°F), showing minor variations from the previous month. Weather in May »
Weather in June
The first month of the summer, June, is still a hot month in Chelem, Mexico, with temperature in the range of an average low of 25.8°C (78.4°F) and an average high of 30.4°C (86.7°F). June's arrival brings an average high-temperature of a still hot 30.4°C (86.7°F), slightly deviating from May's 30.5°C (86.9°F). Weather in June »
Weather in July
July, like June, is another tropical summer month in Chelem, Mexico, with an average temperature ranging between min 25.8°C (78.4°F) and max 30.8°C (87.4°F). As June turns into July, the average high-temperatures rest at a still hot 30.8°C (87.4°F), showing a minor variation from the prior month. Weather in July »
Weather in August
August, the last month of the summer in Chelem, is also a hot month, with temperature in the range of an average low of 26°C (78.8°F) and an average high of 31.1°C (88°F). Chelem's warmest month, August, registers temperatures that range from a high of 31.1°C (88°F) to a low of 26°C (78.8°F). The average heat index in August is computed to be an extremely hot 40°C (104°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a hot month in Chelem, Mexico, with an average temperature varying between 25.7°C (78.3°F) and 30.5°C (86.9°F). The transition from August to September brings an average high-temperature of a still tropical 30.5°C (86.9°F), barely different from August's 31.1°C (88°F). Weather in September »
Weather in October
October, like September, in Chelem, Mexico, is a moderately hot autumn month, with temperature in the range of an average high of 29.1°C (84.4°F) and an average low of 25°C (77°F). Chelem's weather in October displays an average high-temperature of a warm 29.1°C (84.4°F), showing minor disparity from September's 30.5°C (86.9°F). Weather in October »
Weather in November
November, the last month of the autumn in Chelem, is another warm month, with an average temperature fluctuating between 23.3°C (73.9°F) and 27.4°C (81.3°F). The start of November sees the average high-temperature at a still warm 27.4°C (81.3°F), showing little difference from October's 29.1°C (84.4°F). Weather in November »
Weather in December
December, the first month of the winter in Chelem, is still a warm month, with an average temperature fluctuating between 22.3°C (72.1°F) and 26.5°C (79.7°F). The arrival of December brings an average high-temperature of a still moderately hot 26.5°C (79.7°F), nearly identical to November's 27.4°C (81.3°F). Weather in December »
Updated: Aug 21, 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 time of the year is the coldest?
In Chelem, January is known for its average lowest temperatures, reaching a high of 25.3°C (77.5°F) and a low of 21°C (69.8°F).
How many days does it rain?
Throughout the year, there are 165.2 rainfall days, and 489mm (19.25") of precipitation is accumulated.
What is the month with the least sunshine in Chelem?
The month with the least sunshine is January, with an average of 6.4h of sunshine.
What are the months with the lowest UV index?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 6.
What is the driest month?
February and March are months with the least rain when the rain falls for 7.9 days and typically aggregates up to 12mm (0.47") of rain.
What is the least humid month?
March is the least humid month, with an average relative humidity of 72%.
What are the months with the highest UV index in Chelem?
The months with the highest UV index are March through October, with an average maximum UV index of 7.
What is the wettest month?
The month with the most rainfall is June, when the rain falls for 18.2 days and typically aggregates up to 81mm (3.19") of precipitation.
When are the longest days in Chelem?
June has the longest days of the year, with an average of 13h and 24min of daylight.
What month has the most sunshine?
With an average of 11.7h of sunshine, July has the most sunshine of the year.
What month is the hottest?
August stands out as Chelem's warmest month, with temperatures ranging between an average high of 31.1°C (88°F) and a low of 26°C (78.8°F).
What is the most humid month?
With an average relative humidity of 78%, September is the most humid month.
What is the month with the shortest days?
With an average of 10h and 54min of daylight, December has the shortest days of the year.
Is there Daylight Saving Time (DST)?
Chelem does not observe Daylight Saving Time (DST). CST timezone is used throughout the entire year.
Average temperature
Chelem, Mexico
The warmest month (with the highest average high temperature) is August (31.1°C).
The month with the lowest average high temperature is January (25.3°C).
The month with the highest average low temperature is August (26°C).
The coldest month (with the lowest average low temperature) is January (21°C).
Average pressure
Chelem, Mexico
- Average pressure in January:
1017.8mbar - Average pressure in February:
1016.3mbar - Average pressure in March:
1015.5mbar - Average pressure in April:
1012.8mbar - Average pressure in May:
1012.4mbar - Average pressure in June:
1012.5mbar
- Average pressure in July:
1014.5mbar - Average pressure in August:
1013.1mbar - Average pressure in September:
1011.9mbar - Average pressure in October:
1012.7mbar - Average pressure in November:
1015.6mbar - Average pressure in December:
1016.5mbar
The month with the highest atmospheric pressure is January (1017.8mbar).
The month with the lowest atmospheric pressure is September (1011.9mbar).
Average wind speed
Chelem, Mexico
- Average wind speed in January:
21km/h - Average wind speed in February:
21.7km/h - Average wind speed in March:
23.1km/h - Average wind speed in April:
22.5km/h - Average wind speed in May:
22.3km/h - Average wind speed in June:
20.3km/h
- Average wind speed in July:
19.1km/h - Average wind speed in August:
18.1km/h - Average wind speed in September:
17km/h - Average wind speed in October:
18.2km/h - Average wind speed in November:
19.8km/h - Average wind speed in December:
19.9km/h
The windiest month (with the highest average wind speed) is March (23.1km/h).
The calmest month (with the lowest average wind speed) is September (17km/h).
Average humidity
Chelem, Mexico
The month with the highest relative humidity is September (78%).
The month with the lowest relative humidity is March (72%).
Average rainfall
Chelem, Mexico
The wettest month (with the highest rainfall) is June (81mm).
The driest months (with the least rainfall) are February and March (12mm).
Average rainfall days
Chelem, Mexico
- Average rainfall days in January:
12.6 days - Average rainfall days in February:
7.9 days - Average rainfall days in March:
7.5 days - Average rainfall days in April:
9.3 days - Average rainfall days in May:
11 days - Average rainfall days in June:
18.2 days
- Average rainfall days in July:
15.4 days - Average rainfall days in August:
19.3 days - Average rainfall days in September:
19.8 days - Average rainfall days in October:
18.7 days - Average rainfall days in November:
14.3 days - Average rainfall days in December:
11.2 days
The month with the highest number of rainy days is September (19.8 days).
The month with the least rainy days is March (7.5 days).
Average daylight / Average sunshine
Chelem, Mexico
- 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:
6h and 2min - Average sunshine in February:
7h and 3min - Average sunshine in March:
9h and 4min - Average sunshine in April:
11h and 2min - Average sunshine in May:
11h and 3min - Average sunshine in June:
10h and 5min
- Average sunshine in July:
11h and 4min - Average sunshine in August:
11h and 4min - Average sunshine in September:
10h and 2min - Average sunshine in October:
8h and 4min - Average sunshine in November:
6h and 5min - Average sunshine in December:
6h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 6h and 24min).
Average sunshine days
Chelem, Mexico
- Average sunshine days in January:
15.7 days - Average sunshine days in February:
17.6 days - Average sunshine days in March:
21.4 days - Average sunshine days in April:
18.7 days - Average sunshine days in May:
16.1 days - Average sunshine days in June:
8.4 days
- Average sunshine days in July:
10.8 days - Average sunshine days in August:
7.8 days - Average sunshine days in September:
7.2 days - Average sunshine days in October:
8.1 days - Average sunshine days in November:
12.6 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is March (21.4 days).
The month with the least sunshine days is September (7.2 days).
Average UV index
Chelem, Mexico
The months with the highest UV index are March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 6).
Average cloud cover
Chelem, Mexico
The month with the most cloud cover is January (Cloud cover 32).
The month with the least cloud cover is July (Cloud cover 18).
Average visibility
Chelem, Mexico
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).
