Climate and monthly weather forecastDérac, Haiti
Climate and monthly weather forecast
Weather in January
January, the same as December, is a moderately hot winter month in Dérac, Haiti, with an average temperature ranging between min 21.3°C (70.3°F) and max 26.7°C (80.1°F). The lowest temperatures are recorded in January, with averages reaching a high of 26.7°C (80.1°F) and a low of 21.3°C (70.3°F). Weather in January »Weather in February
The last month of the winter, February, is another warm month in Dérac, Haiti, with an average temperature fluctuating between 26.8°C (80.2°F) and 21.4°C (70.5°F). February's arrival brings an average high-temperature of a still moderately hot 26.8°C (80.2°F), demonstrating subtle variation from the preceding month. Weather in February »Weather in March
March, the first month of the spring in Dérac, is also a moderately hot month, with an average temperature ranging between min 21.5°C (70.7°F) and max 26.8°C (80.2°F). The shift to March signals an average high-temperature of a still moderately hot 26.8°C (80.2°F), subtly varied from February's warm 26.8°C (80.2°F). Weather in March »Weather in April
April, like March, in Dérac, Haiti, is a moderately hot spring month, with temperature in the range of an average low of 22.6°C (72.7°F) and an average high of 27.8°C (82°F). Dérac records a slight change with April's average high-temperatures adjusting to a still moderately hot 27.8°C (82°F) from March's 26.8°C (80.2°F). Weather in April »Weather in May
The last month of the spring, May, is also a moderately hot month in Dérac, Haiti, with an average temperature fluctuating between 28.6°C (83.5°F) and 23.6°C (74.5°F). With the transition into May, Dérac notes an average high-temperature of a still warm 28.6°C (83.5°F), closely resembling April. Weather in May »Weather in June
The first month of the summer, June, is also a moderately hot month in Dérac, Haiti, with an average temperature ranging between max 29.4°C (84.9°F) and min 24.3°C (75.7°F). The shift into June uncovers an average high-temperature of a still warm 29.4°C (84.9°F), subtly different from the previous month. Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Dérac, Haiti, with temperature in the range of an average low of 24.4°C (75.9°F) and an average high of 29.7°C (85.5°F). Transitioning into July, Dérac records an average high-temperature of a still warm 29.7°C (85.5°F), almost identical to June's 29.4°C (84.9°F). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Dérac, Haiti, with an average temperature ranging between min 24.7°C (76.5°F) and max 29.8°C (85.6°F). The warmest period tends to be August, when average temperatures fluctuate between a high of 29.8°C (85.6°F) and a low of 24.7°C (76.5°F). The average heat index in August is computed to be a very hot 36°C (96.8°F). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Dérac, Haiti, with an average temperature fluctuating between 24.3°C (75.7°F) and 29.5°C (85.1°F). September ushers in an average high-temperature of a still moderately hot 29.5°C (85.1°F), aligning closely with the preceding month. Weather in September »Weather in October
October, like September, in Dérac, Haiti, is a moderately hot autumn month, with an average temperature varying between 24.1°C (75.4°F) and 28.8°C (83.8°F). The commencement of October records an average high-temperature of a still warm 28.8°C (83.8°F), barely varying from September's 29.5°C (85.1°F). Weather in October »Weather in November
November, the last month of the autumn in Dérac, is another warm month, with an average temperature varying between 22.9°C (73.2°F) and 27.5°C (81.5°F). Transitioning into November, Dérac experiences an average high-temperature of a still moderately hot 27.5°C (81.5°F), marking a minor shift from the preceding month. Weather in November »Weather in December
December, the first month of the winter in Dérac, is also a moderately hot month, with an average temperature varying between 21.8°C (71.2°F) and 27.1°C (80.8°F). The average high-temperature during December is a still moderately hot 27.1°C (80.8°F), almost matching the conditions of the preceding month. Weather in December »Updated: Jul 9, 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
January is the coldest month, with the temperature often reaching an average high of 26.7°C (80.1°F) and an average low of 21.3°C (70.3°F).
Throughout the year, there are 229.5 rainfall days, and 678mm (26.69") of precipitation is accumulated.
The months with the least sunshine are January, February and December, with an average of 7h of sunshine.
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 6.
With an average sea temperature of 25.9°C (78.6°F), February is the month with the coldest seawater in Dérac.
The months with the lowest humidity are March and April, with an average relative humidity of 76%.
On Sunday, 10. March 2024, at 02:00, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends on Sunday, 03. November 2024, at 02:00, and the time zone reverts from EDT to EST.
The months with the highest UV index are April through October, with an average maximum UV index of 7.
The month with the longest days is June, with an average of 13h and 18min of daylight.
With an average of 11.6h of sunshine, June has the most sunshine of the year.
July is the month with the most rainfall. Rain falls for 21.6 days and accumulates 84mm (3.31") of precipitation.
August is the month when Dérac, Haiti, sees the average highest temperatures, with a high of 29.8°C (85.6°F) and a low of 24.7°C (76.5°F).
The month with the warmest seawater is September, with an average sea temperature of 29.4°C (84.9°F).
With an average relative humidity of 80%, November is the most humid month.
The month with the least rainfall is December, when the rain falls for 14.2 days and typically collects 24mm (0.94") of precipitation.
With an average of 11h and 0min of daylight, December has the shortest days of the year in Dérac.
Average temperature
Dérac, Haiti
The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (26.7°C).
The month with the highest average low temperature is August (24.7°C).
The coldest month (with the lowest average low temperature) is January (21.3°C).
Average pressure
Dérac, Haiti
- Average pressure in January:
1016.9mbar - Average pressure in February:
1016.6mbar - Average pressure in March:
1016.4mbar - Average pressure in April:
1015.3mbar - Average pressure in May:
1015mbar - Average pressure in June:
1015.6mbar
- Average pressure in July:
1015.9mbar - Average pressure in August:
1014.7mbar - Average pressure in September:
1013.4mbar - Average pressure in October:
1012.7mbar - Average pressure in November:
1013.5mbar - Average pressure in December:
1015.9mbar
The month with the highest atmospheric pressure is January (1016.9mbar).
The month with the lowest atmospheric pressure is October (1012.7mbar).
Average wind speed
Dérac, Haiti
- Average wind speed in January:
14.8km/h - Average wind speed in February:
15.7km/h - Average wind speed in March:
14.9km/h - Average wind speed in April:
13.9km/h - Average wind speed in May:
12.8km/h - Average wind speed in June:
12.7km/h
- Average wind speed in July:
15.8km/h - Average wind speed in August:
15.1km/h - Average wind speed in September:
11.7km/h - Average wind speed in October:
11km/h - Average wind speed in November:
13km/h - Average wind speed in December:
15.1km/h
The windiest month (with the highest average wind speed) is July (15.8km/h).
The calmest month (with the lowest average wind speed) is October (11km/h).
Average humidity
Dérac, Haiti
The month with the highest relative humidity is November (80%).
The months with the lowest relative humidity are March and April (76%).
Average rainfall
Dérac, Haiti
The wettest month (with the highest rainfall) is July (84mm).
The driest month (with the least rainfall) is December (24mm).
Average rainfall days
Dérac, Haiti
- Average rainfall days in January:
14.4 days - Average rainfall days in February:
13.5 days - Average rainfall days in March:
18 days - Average rainfall days in April:
18.3 days - Average rainfall days in May:
23.4 days - Average rainfall days in June:
19.6 days
- Average rainfall days in July:
21.6 days - Average rainfall days in August:
22.2 days - Average rainfall days in September:
22.4 days - Average rainfall days in October:
22.7 days - Average rainfall days in November:
19.2 days - Average rainfall days in December:
14.2 days
The month with the highest number of rainy days is May (23.4 days).
The month with the least rainy days is February (13.5 days).
Average sea temperature
Dérac, Haiti
The best month for swimming (with the highest average sea temperature) is September (29.4°C).
The coldest month (with the lowest average sea temperature) is February (25.9°C).
Average daylight / Average sunshine
Dérac, Haiti
- Average daylight in January:
11h and 6min - Average daylight in February:
11h and 30min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 36min - Average daylight in May:
13h and 6min - Average daylight in June:
13h and 18min
- Average daylight in July:
13h and 12min - Average daylight in August:
12h and 48min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 42min - Average daylight in November:
11h and 12min - Average daylight in December:
11h and 0min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in January:
7h and 0min - Average sunshine in February:
7h and 0min - Average sunshine in March:
8h and 36min - Average sunshine in April:
11h and 6min - Average sunshine in May:
11h and 6min - Average sunshine in June:
11h and 36min
- Average sunshine in July:
11h and 30min - Average sunshine in August:
11h and 30min - Average sunshine in September:
10h and 0min - Average sunshine in October:
9h and 36min - Average sunshine in November:
8h and 6min - Average sunshine in December:
7h and 0min
The month with the most sunshine is June (Average sunshine: 11h and 36min).
The months with the least sunshine are January, February and December (Average sunshine: 7h and 0min).
Average sunshine days
Dérac, Haiti
- Average sunshine days in January:
13.1 days - Average sunshine days in February:
10.3 days - Average sunshine days in March:
9.1 days - Average sunshine days in April:
8.4 days - Average sunshine days in May:
4.9 days - Average sunshine days in June:
5.7 days
- Average sunshine days in July:
5.8 days - Average sunshine days in August:
5.3 days - Average sunshine days in September:
4.2 days - Average sunshine days in October:
5.6 days - Average sunshine days in November:
7.5 days - Average sunshine days in December:
11.6 days
The month with the most sunshine days is January (13.1 days).
The month with the least sunshine days is September (4.2 days).
Average UV index
Dérac, Haiti
The months with the highest UV index are April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 6).
Average cloud cover
Dérac, Haiti
The month with the most cloud cover is March (Cloud cover 32).
The month with the least cloud cover is July (Cloud cover 20).
Average visibility
Dérac, Haiti
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).
