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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 San Juan de la Maguana, Dominican Republic, is another warm winter month, with an average temperature fluctuating between 15°C (59°F) and 25.8°C (78.4°F). Temperature readings reach their annual highs in January, averaging 25.8°C (78.4°F) and a minimum average of 15°C (59°F). Weather in January »
Weather in February
February, the last month of the winter in San Juan de la Maguana, is also a moderately hot month, with an average temperature fluctuating between 15.3°C (59.5°F) and 26.3°C (79.3°F). In February, the average high-temperature registers at a still moderately hot 26.3°C (79.3°F), nearly identical to January's 25.8°C (78.4°F). Weather in February »
Weather in March
March, the first month of the spring in San Juan de la Maguana, is also a moderately hot month, with an average temperature fluctuating between 26.3°C (79.3°F) and 15.6°C (60.1°F). During March, the average high-temperature is a still warm 26.3°C (79.3°F), identical to the temperature of the preceding month. Weather in March »
Weather in April
April, like March, in San Juan de la Maguana, Dominican Republic, is a moderately hot spring month, with an average temperature ranging between min 17.1°C (62.8°F) and max 26.9°C (80.4°F). As San Juan de la Maguana welcomes April, the average high-temperature records at a still moderately hot 26.9°C (80.4°F), marking an insignificant deviation from the prior month. Weather in April »
Weather in May
The last month of the spring, May, is another warm month in San Juan de la Maguana, Dominican Republic, with temperature in the range of an average high of 26.8°C (80.2°F) and an average low of 17.7°C (63.9°F). At the start of May, San Juan de la Maguana's average high-temperature reaches a still warm 26.8°C (80.2°F), subtly different from the preceding month. Weather in May »
Weather in June
June, the first month of the summer in San Juan de la Maguana, is still a warm month, with an average temperature fluctuating between 27.5°C (81.5°F) and 17.9°C (64.2°F). The average high-temperature during June registers at a still moderately hot 27.5°C (81.5°F), maintaining a close resemblance to the previous month. Weather in June »
Weather in July
July, like June, in San Juan de la Maguana, Dominican Republic, is a moderately hot summer month, with temperature in the range of an average low of 18.1°C (64.6°F) and an average high of 28.3°C (82.9°F). With the onset of July, the average high-temperature stands at a still moderately hot 28.3°C (82.9°F), closely aligned with June's 27.5°C (81.5°F). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in San Juan de la Maguana, Dominican Republic, with an average temperature varying between 28.6°C (83.5°F) and 18.2°C (64.8°F). In San Juan de la Maguana, the average temperatures in August are the highest, with a peak at 28.6°C (83.5°F) and a low of 18.2°C (64.8°F). The heat index value for August is estimated at a hot 33°C (91.4°F). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in San Juan de la Maguana, Dominican Republic, with an average temperature fluctuating between 27.8°C (82°F) and 18°C (64.4°F). With September's advent, San Juan de la Maguana sees an average high-temperature of a still warm 27.8°C (82°F), subtly shifted from August's 28.6°C (83.5°F). Weather in September »
Weather in October
October, like September, in San Juan de la Maguana, Dominican Republic, is a moderately hot autumn month, with temperature in the range of an average high of 27.4°C (81.3°F) and an average low of 18.1°C (64.6°F). The arrival of October brings an average high-temperature of a still warm 27.4°C (81.3°F), nearly identical to September's 27.8°C (82°F). Weather in October »
Weather in November
The last month of the autumn, November, is another warm month in San Juan de la Maguana, Dominican Republic, with an average temperature fluctuating between 16.8°C (62.2°F) and 26.5°C (79.7°F). The advent of November denotes an average high-temperature of a still moderately hot 26.5°C (79.7°F), subtly different from October's 27.4°C (81.3°F). Weather in November »
Weather in December
The first month of the winter, December, is also a moderately hot month in San Juan de la Maguana, Dominican Republic, with an average temperature varying between 25.9°C (78.6°F) and 15.5°C (59.9°F). The advent of December sees the average high-temperature at a still moderately hot 25.9°C (78.6°F), subtly shifted from November's 26.5°C (79.7°F). Weather in December »
Updated: Jul 1, 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 time of year?
San Juan de la Maguana notes the coldest temperatures in January, with a average high of 25.8°C (78.4°F) and a low of 15°C (59°F).
What is the driest month?
January is the month with the least rainfall. Rain falls for 10 days and accumulates 13mm (0.51") of precipitation.
How much does it rain?
In San Juan de la Maguana, during the entire year, the rain falls for 255.5 days and collects up to 999mm (39.33") of precipitation.
What is the month with the most sunshine?
January, February and December, with an average of 9.5h of sunshine, are months with the most sunshine.
When is the lowest UV index in San Juan de la Maguana?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 5.
What is the least humid month?
March is the least humid month, with an average relative humidity of 75%.
When is the highest UV index?
The months with the highest UV index are March through October, with an average maximum UV index of 6.
What is the month with the least sunshine?
The month with the least sunshine is May, with an average of 8.8h of sunshine.
When are the longest days?
The month with the longest days is June, with an average of 13h and 12min of daylight.
What time of the year is the hottest?
August tends to be the warmest month, with temperatures averaging a daily high of 28.6°C (83.5°F) and a low of 18.2°C (64.8°F).
What is the wettest month in San Juan de la Maguana?
September is the month with the most rainfall. Rain falls for 27 days and accumulates 162mm (6.38") of precipitation.
What is the most humid month?
October and November, with an average relative humidity of 80%, are most humid months.
What is the month with the shortest days?
With an average of 11h and 0min of daylight, December has the shortest days of the year.
Is there Daylight Saving Time (DST)?
San Juan de la Maguana does not utilize Daylight Saving Time (DST). AST timezone is used over the entire year.
Average temperature
San Juan de la Maguana, Dominican Republic
The warmest month (with the highest average high temperature) is August (28.6°C).
The month with the lowest average high temperature is January (25.8°C).
The month with the highest average low temperature is August (18.2°C).
The coldest month (with the lowest average low temperature) is January (15°C).
Average pressure
San Juan de la Maguana, Dominican Republic
- Average pressure in January:
1016.9mbar - Average pressure in February:
1016.6mbar - Average pressure in March:
1016.3mbar - Average pressure in April:
1015.4mbar - Average pressure in May:
1015.2mbar - Average pressure in June:
1015.9mbar
- Average pressure in July:
1016.2mbar - Average pressure in August:
1014.8mbar - Average pressure in September:
1013.6mbar - Average pressure in October:
1012.9mbar - Average pressure in November:
1013.5mbar - Average pressure in December:
1015.8mbar
The month with the highest atmospheric pressure is January (1016.9mbar).
The month with the lowest atmospheric pressure is October (1012.9mbar).
Average wind speed
San Juan de la Maguana, Dominican Republic
- Average wind speed in January:
6.3km/h - Average wind speed in February:
6.2km/h - Average wind speed in March:
5.9km/h - Average wind speed in April:
6.6km/h - Average wind speed in May:
7.3km/h - Average wind speed in June:
8.4km/h
- Average wind speed in July:
8.5km/h - Average wind speed in August:
7.7km/h - Average wind speed in September:
6km/h - Average wind speed in October:
5.8km/h - Average wind speed in November:
5.2km/h - Average wind speed in December:
6km/h
The windiest month (with the highest average wind speed) is July (8.5km/h).
The calmest month (with the lowest average wind speed) is November (5.2km/h).
Average humidity
San Juan de la Maguana, Dominican Republic
The months with the highest relative humidity are October and November (80%).
The month with the lowest relative humidity is March (75%).
Average rainfall
San Juan de la Maguana, Dominican Republic
- Average rainfall in January:
13mm - Average rainfall in February:
17mm - Average rainfall in March:
38mm - Average rainfall in April:
70mm - Average rainfall in May:
126mm - Average rainfall in June:
111mm
The wettest month (with the highest rainfall) is September (162mm).
The driest month (with the least rainfall) is January (13mm).
Average rainfall days
San Juan de la Maguana, Dominican Republic
- Average rainfall days in January:
10 days - Average rainfall days in February:
12 days - Average rainfall days in March:
16.8 days - Average rainfall days in April:
23.9 days - Average rainfall days in May:
25.8 days - Average rainfall days in June:
25.7 days
- Average rainfall days in July:
25.2 days - Average rainfall days in August:
26.8 days - Average rainfall days in September:
27 days - Average rainfall days in October:
27.3 days - Average rainfall days in November:
21.6 days - Average rainfall days in December:
13.4 days
The month with the highest number of rainy days is October (27.3 days).
The month with the least rainy days is January (10 days).
Average daylight / Average sunshine
San Juan de la Maguana, Dominican Republic
- Average daylight in January:
11h and 1min - 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 0min - Average daylight in June:
13h and 1min
- Average daylight in July:
13h and 1min - Average daylight in August:
12h and 4min - Average daylight in September:
12h and 1min - Average daylight in October:
11h and 4min - Average daylight in November:
11h and 2min - Average daylight in December:
11h and 0min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in January:
9h and 3min - Average sunshine in February:
9h and 3min - Average sunshine in March:
9h and 1min - Average sunshine in April:
8h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
9h and 2min - Average sunshine in August:
9h and 2min - Average sunshine in September:
9h and 2min - Average sunshine in October:
9h and 1min - Average sunshine in November:
9h and 1min - Average sunshine in December:
9h and 3min
The months with the most sunshine are January, February and December (Average sunshine: 9h and 30min).
The month with the least sunshine is May (Average sunshine: 8h and 48min).
Average sunshine days
San Juan de la Maguana, Dominican Republic
- Average sunshine days in January:
16.1 days - Average sunshine days in February:
13 days - Average sunshine days in March:
10.6 days - Average sunshine days in April:
4.4 days - Average sunshine days in May:
4 days - Average sunshine days in June:
2 days
- Average sunshine days in July:
3.8 days - Average sunshine days in August:
2.4 days - Average sunshine days in September:
2.1 days - Average sunshine days in October:
3.1 days - Average sunshine days in November:
6.2 days - Average sunshine days in December:
14.8 days
The month with the most sunshine days is January (16.1 days).
The month with the least sunshine days is June (2 days).
Average UV index
San Juan de la Maguana, Dominican Republic
The months with the highest UV index are March, April, May, June, July, August, September and October (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 5).
Average cloud cover
San Juan de la Maguana, Dominican Republic
The month with the most cloud cover is May (Cloud cover 34).
The month with the least cloud cover is December (Cloud cover 21).
Average visibility
San Juan de la Maguana, Dominican Republic
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
