Climate and monthly weather forecastArroyo Arriba, Dominican Republic
Climate and monthly weather forecast
Weather in January
January, the same as December, is a moderately hot winter month in Arroyo Arriba, Dominican Republic, with an average temperature varying between 15.4°C (59.7°F) and 25.4°C (77.7°F). January is the coldest month of the year, registering average temperatures as high as 25.4°C (77.7°F) and as low as 15.4°C (59.7°F). Weather in January »Weather in February
The last month of the winter, February, is another warm month in Arroyo Arriba, Dominican Republic, with an average temperature varying between 15.4°C (59.7°F) and 26°C (78.8°F). February welcomes an average high-temperature of a still warm 26°C (78.8°F), not much different from the preceding month. Weather in February »Weather in March
The first month of the spring, March, is still a warm month in Arroyo Arriba, Dominican Republic, with temperature in the range of an average low of 15.7°C (60.3°F) and an average high of 26.2°C (79.2°F). The shift into March records an average high-temperature of a still warm 26.2°C (79.2°F), subtly varied from February's 26°C (78.8°F). Weather in March »Weather in April
April, the same as March, is a moderately hot spring month in Arroyo Arriba, Dominican Republic, with an average temperature fluctuating between 16.8°C (62.2°F) and 26.9°C (80.4°F). The start of April marks an average high-temperature of a still moderately hot 26.9°C (80.4°F), hardly distinguishable from the conditions in March. Weather in April »Weather in May
The last month of the spring, May, is also a moderately hot month in Arroyo Arriba, Dominican Republic, with an average temperature varying between 27°C (80.6°F) and 17.8°C (64°F). Arroyo Arriba notes an average high-temperature of a still warm 27°C (80.6°F) in May, displaying minor variation from April. Weather in May »Weather in June
The first month of the summer, June, is still a warm month in Arroyo Arriba, Dominican Republic, with an average temperature ranging between min 18.6°C (65.5°F) and max 28.3°C (82.9°F). June's arrival brings an average high-temperature of a still warm 28.3°C (82.9°F), demonstrating subtle variation from the preceding month. Weather in June »Weather in July
July, the same as June, is another warm summer month in Arroyo Arriba, Dominican Republic, with an average temperature varying between 18.5°C (65.3°F) and 28.6°C (83.5°F). Transitioning from June to July, Arroyo Arriba observes an average high-temperature of a still moderately hot 28.6°C (83.5°F), differing subtly from the previous month. Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Arroyo Arriba, Dominican Republic, with an average temperature varying between 18.8°C (65.8°F) and 28.9°C (84°F). Arroyo Arriba's warmest temperatures are experienced in August, with average high temperatures of 28.9°C (84°F) and lows of 18.8°C (65.8°F). The heat index value during August is appraised at a sweltering 35°C (95°F). Weather in August »Weather in September
September, the first month of the autumn in Arroyo Arriba, is still a warm month, with an average temperature varying between 18.6°C (65.5°F) and 28.6°C (83.5°F). With the transition into September, Arroyo Arriba notes an average high-temperature of a still warm 28.6°C (83.5°F), closely resembling August. Weather in September »Weather in October
October, like September, in Arroyo Arriba, Dominican Republic, is a moderately hot autumn month, with an average temperature fluctuating between 19°C (66.2°F) and 28.1°C (82.6°F). October's presence records an average high-temperature of a still warm 28.1°C (82.6°F), closely mirroring September's climate. Weather in October »Weather in November
November, the last month of the autumn in Arroyo Arriba, is another warm month, with temperature in the range of an average low of 17.5°C (63.5°F) and an average high of 26.7°C (80.1°F). November denotes a minimal variation in the average high-temperature to a still moderately hot 26.7°C (80.1°F) from October's 28.1°C (82.6°F). Weather in November »Weather in December
The first month of the winter, December, is still a warm month in Arroyo Arriba, Dominican Republic, with an average temperature fluctuating between 16.3°C (61.3°F) and 25.6°C (78.1°F). In Arroyo Arriba, December's average high-temperature stands at a still moderately hot 25.6°C (78.1°F), closely related to the preceding month. Weather in December »Updated: Aug 31, 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 month when Arroyo Arriba experiences its coldest temperatures, averaging a high of 25.4°C (77.7°F) and a low of 15.4°C (59.7°F).
In Arroyo Arriba, during the entire year, the rain falls for 248.2 days and collects up to 1018mm (40.08") of precipitation.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 5.
The month with the least rainfall is February, when the rain falls for 15.7 days and typically collects 34mm (1.34") of precipitation.
The months with the lowest humidity are March and August, with an average relative humidity of 82%.
The months with the highest UV index are March through October, with an average maximum UV index of 6.
May is the month with the most rainfall. Rain falls for 24.7 days and accumulates 185mm (7.28") of precipitation.
With an average of 13h and 18min of daylight, June has the longest days of the year.
The months with the most sunshine are June, August and September, with an average of 8.4h of sunshine.
Arroyo Arriba experiences its highest temperatures in August, with an average peak of 28.9°C (84°F) and a low of 18.8°C (65.8°F).
With an average relative humidity of 86%, November is the most humid month in Arroyo Arriba.
The month with the least sunshine is November, with an average of 7.5h of sunshine.
With an average of 11h and 0min of daylight, December has the shortest days of the year.
Arroyo Arriba does not utilize Daylight Saving Time (DST). AST timezone is used throughout the entire year.
Average temperature
Arroyo Arriba, Dominican Republic
The warmest month (with the highest average high temperature) is August (28.9°C).
The month with the lowest average high temperature is January (25.4°C).
The month with the highest average low temperature is October (19°C).
The coldest months (with the lowest average low temperature) are January and February (15.4°C).
Average pressure
Arroyo Arriba, Dominican Republic
- Average pressure in January:
1017.1mbar - Average pressure in February:
1016.8mbar - Average pressure in March:
1016.4mbar - Average pressure in April:
1015.6mbar - Average pressure in May:
1015.4mbar - Average pressure in June:
1016.1mbar
- Average pressure in July:
1016.4mbar - Average pressure in August:
1015.1mbar - Average pressure in September:
1013.6mbar - Average pressure in October:
1013mbar - Average pressure in November:
1013.6mbar - Average pressure in December:
1016mbar
The month with the highest atmospheric pressure is January (1017.1mbar).
The month with the lowest atmospheric pressure is October (1013mbar).
Average wind speed
Arroyo Arriba, Dominican Republic
- Average wind speed in January:
5.1km/h - Average wind speed in February:
5.2km/h - Average wind speed in March:
5.4km/h - Average wind speed in April:
5.4km/h - Average wind speed in May:
5.4km/h - Average wind speed in June:
6km/h
- Average wind speed in July:
6km/h - Average wind speed in August:
5.9km/h - Average wind speed in September:
5km/h - Average wind speed in October:
4.8km/h - Average wind speed in November:
4.6km/h - Average wind speed in December:
4.8km/h
The windiest months (with the highest average wind speed) are June and July (6km/h).
The calmest month (with the lowest average wind speed) is November (4.6km/h).
Average humidity
Arroyo Arriba, Dominican Republic
The month with the highest relative humidity is November (86%).
The months with the lowest relative humidity are March and August (82%).
Average rainfall
Arroyo Arriba, Dominican Republic
- Average rainfall in January:
36mm - Average rainfall in February:
34mm - Average rainfall in March:
85mm - Average rainfall in April:
109mm - Average rainfall in May:
185mm - Average rainfall in June:
90mm
The wettest month (with the highest rainfall) is May (185mm).
The driest month (with the least rainfall) is February (34mm).
Average rainfall days
Arroyo Arriba, Dominican Republic
- Average rainfall days in January:
15.8 days - Average rainfall days in February:
15.7 days - Average rainfall days in March:
21.3 days - Average rainfall days in April:
23 days - Average rainfall days in May:
24.7 days - Average rainfall days in June:
20.3 days
- Average rainfall days in July:
21.9 days - Average rainfall days in August:
20.4 days - Average rainfall days in September:
22 days - Average rainfall days in October:
22 days - Average rainfall days in November:
22.5 days - Average rainfall days in December:
18.6 days
The month with the highest number of rainy days is May (24.7 days).
The month with the least rainy days is February (15.7 days).
Average daylight / Average sunshine
Arroyo Arriba, Dominican Republic
- 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 0min - Average daylight in June:
13h and 18min
- Average daylight in July:
13h and 6min - 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 42min - Average sunshine in February:
8h and 0min - Average sunshine in March:
7h and 42min - Average sunshine in April:
7h and 36min - Average sunshine in May:
7h and 42min - Average sunshine in June:
8h and 24min
- Average sunshine in July:
8h and 18min - Average sunshine in August:
8h and 24min - Average sunshine in September:
8h and 24min - Average sunshine in October:
8h and 18min - Average sunshine in November:
7h and 30min - Average sunshine in December:
7h and 42min
The months with the most sunshine are June, August and September (Average sunshine: 8h and 24min).
The month with the least sunshine is November (Average sunshine: 7h and 30min).
Average sunshine days
Arroyo Arriba, Dominican Republic
- Average sunshine days in January:
9.5 days - Average sunshine days in February:
7.3 days - Average sunshine days in March:
5.3 days - Average sunshine days in April:
4.3 days - Average sunshine days in May:
4.8 days - Average sunshine days in June:
6.9 days
- Average sunshine days in July:
5.6 days - Average sunshine days in August:
6.3 days - Average sunshine days in September:
5.6 days - Average sunshine days in October:
7.1 days - Average sunshine days in November:
5.5 days - Average sunshine days in December:
7.6 days
The month with the most sunshine days is January (9.5 days).
The month with the least sunshine days is April (4.3 days).
Average UV index
Arroyo Arriba, 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
Arroyo Arriba, Dominican Republic
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is September (Cloud cover 41).
Average visibility
Arroyo Arriba, Dominican Republic
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (7km).
The month with the lowest visibility is January (6km).
