Climate and monthly weather forecastDiamond Valley, Barbados
Climate and monthly weather forecast
Weather in January
January, like December, in Diamond Valley, Barbados, is a moderately hot winter month, with an average temperature varying between 26°C (78.8°F) and 27°C (80.6°F). With January's arrival, Diamond Valley's weather records an average high-temperature of a still moderately hot 27°C (80.6°F), marking little difference from December's 27.6°C (81.7°F). Weather in January »Weather in February
February, the last month of the winter in Diamond Valley, is another warm month, with temperature in the range of an average low of 25.7°C (78.3°F) and an average high of 26.8°C (80.2°F). Diamond Valley's February weather reaches an average high of 26.8°C (80.2°F) and an average low of 25.7°C (78.3°F), making it the coldest month. Weather in February »Weather in March
March, the first month of the spring in Diamond Valley, is still a warm month, with an average temperature fluctuating between 25.8°C (78.4°F) and 26.9°C (80.4°F). The advent of March brings an average high-temperature of a still warm 26.9°C (80.4°F), almost identical to the preceding month. Weather in March »Weather in April
April, like March, in Diamond Valley, Barbados, is another warm spring month, with an average temperature varying between 26.1°C (79°F) and 27.4°C (81.3°F). Diamond Valley, Barbados, observes a minor difference in average high-temperatures between March's 26.9°C (80.4°F) and April's 27.4°C (81.3°F). Weather in April »Weather in May
May, the last month of the spring in Diamond Valley, is also a moderately hot month, with an average temperature ranging between min 26.8°C (80.2°F) and max 28.3°C (82.9°F). May's beginning signals an average high-temperature of a still moderately hot 28.3°C (82.9°F), barely different from April's 27.4°C (81.3°F). Weather in May »Weather in June
June, the first month of the summer in Diamond Valley, is also a moderately hot month, with an average temperature fluctuating between 28.4°C (83.1°F) and 27.3°C (81.1°F). With the onset of June, the average high-temperature stands at a still warm 28.4°C (83.1°F), closely aligned with May's 28.3°C (82.9°F). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Diamond Valley, Barbados, with temperature in the range of an average low of 27.3°C (81.1°F) and an average high of 28.4°C (83.1°F). The start of July witnesses a high-temperature average of a still moderately hot 28.4°C (83.1°F), equal to that of June. Weather in July »Weather in August
The last month of the summer, August, is another warm month in Diamond Valley, Barbados, with an average temperature varying between 27.5°C (81.5°F) and 28.8°C (83.8°F). The commencement of August records an average high-temperature of a still warm 28.8°C (83.8°F), barely varying from July's 28.4°C (83.1°F). Weather in August »Weather in September
September, the first month of the autumn in Diamond Valley, is still a warm month, with temperature in the range of an average high of 29°C (84.2°F) and an average low of 27.7°C (81.9°F). September is the warmest month, with the temperature often reaching an average high of 29°C (84.2°F) and an average low of 27.7°C (81.9°F). For most parts of September, the heat index is appraised at a hot 34°C (93.2°F). Weather in September »Weather in October
October, the same as September, is another warm autumn month in Diamond Valley, Barbados, with temperature in the range of an average high of 28.9°C (84°F) and an average low of 27.8°C (82°F). October's weather records an average high-temperature of a still warm 28.9°C (84°F), showing little deviation from September. Weather in October »Weather in November
November, the last month of the autumn in Diamond Valley, is also a moderately hot month, with an average temperature varying between 28.2°C (82.8°F) and 27.5°C (81.5°F). A minor adjustment in Diamond Valley's average high-temperature is noted with the start of November, touching a still moderately hot 28.2°C (82.8°F) from October's 28.9°C (84°F). Weather in November »Weather in December
December, the first month of the winter in Diamond Valley, is also a moderately hot month, with temperature in the range of an average high of 27.6°C (81.7°F) and an average low of 26.5°C (79.7°F). The onset of December marks an average high-temperature of a still warm 27.6°C (81.7°F), hardly differing from November's 28.2°C (82.8°F). Weather in December »Updated: Jan 29, 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
In Diamond Valley, during the entire year, the rain falls for 234.1 days and collects up to 709mm (27.91") of precipitation.
January through December, with an average maximum UV index of 7, are months with the highest UV index.
January through December, with an average maximum UV index of 7, are months with the lowest UV index.
The coldest temperatures in Diamond Valley occur during February, when averages reach a peak of 26.8°C (80.2°F) and a low of 25.7°C (78.3°F).
The least humid month is February, with an average relative humidity of 74%.
February is the month with the least rainfall. Rain falls for 11.3 days and accumulates 13mm (0.51") of precipitation.
June through August and November, with an average relative humidity of 77%, are most humid months.
The month with the longest days in Diamond Valley is June, with an average of 12h and 54min of daylight.
August is the month with the most rainfall in Diamond Valley. Rain falls for 24.9 days and accumulates 126mm (4.96") of precipitation.
With an average of 10.2h of sunshine, August has the most sunshine of the year.
Diamond Valley's warmest temperatures are experienced in September, with average high temperatures of 29°C (84.2°F) and lows of 27.7°C (81.9°F).
December has the shortest days of the year, with an average of 11h and 24min of daylight.
Diamond Valley does not utilize Daylight Saving Time (DST). AST timezone is used over the entire year.
With an average of 6.5h of sunshine, December has the least sunshine of the year in Diamond Valley, Barbados.
Average temperature
Diamond Valley, Barbados
The warmest month (with the highest average high temperature) is September (29°C).
The month with the lowest average high temperature is February (26.8°C).
The month with the highest average low temperature is October (27.8°C).
The coldest month (with the lowest average low temperature) is February (25.7°C).
Average pressure
Diamond Valley, Barbados
- Average pressure in January:
1014.3mbar - Average pressure in February:
1014.3mbar - Average pressure in March:
1014.2mbar - Average pressure in April:
1014mbar - Average pressure in May:
1014.2mbar - Average pressure in June:
1014.8mbar
- Average pressure in July:
1014.4mbar - Average pressure in August:
1013.3mbar - Average pressure in September:
1012.4mbar - Average pressure in October:
1011.5mbar - Average pressure in November:
1011.2mbar - Average pressure in December:
1013mbar
The month with the highest atmospheric pressure is June (1014.8mbar).
The month with the lowest atmospheric pressure is November (1011.2mbar).
Average wind speed
Diamond Valley, Barbados
- Average wind speed in January:
28.3km/h - Average wind speed in February:
28.3km/h - Average wind speed in March:
25.6km/h - Average wind speed in April:
24.9km/h - Average wind speed in May:
25.8km/h - Average wind speed in June:
28.1km/h
- Average wind speed in July:
26.4km/h - Average wind speed in August:
22.2km/h - Average wind speed in September:
19.2km/h - Average wind speed in October:
21.5km/h - Average wind speed in November:
23.8km/h - Average wind speed in December:
26.9km/h
The windiest months (with the highest average wind speed) are January and February (28.3km/h).
The calmest month (with the lowest average wind speed) is September (19.2km/h).
Average humidity
Diamond Valley, Barbados
The months with the highest relative humidity are June, July, August and November (77%).
The month with the lowest relative humidity is February (74%).
Average rainfall
Diamond Valley, Barbados
The wettest month (with the highest rainfall) is August (126mm).
The driest month (with the least rainfall) is February (13mm).
Average rainfall days
Diamond Valley, Barbados
- Average rainfall days in January:
15 days - Average rainfall days in February:
11.3 days - Average rainfall days in March:
15.1 days - Average rainfall days in April:
15.5 days - Average rainfall days in May:
21.7 days - Average rainfall days in June:
22.9 days
- Average rainfall days in July:
26.3 days - Average rainfall days in August:
24.9 days - Average rainfall days in September:
22.5 days - Average rainfall days in October:
21.9 days - Average rainfall days in November:
20.8 days - Average rainfall days in December:
16.2 days
The month with the highest number of rainy days is July (26.3 days).
The month with the least rainy days is February (11.3 days).
Average daylight / Average sunshine
Diamond Valley, Barbados
- Average daylight in January:
11h and 30min - Average daylight in February:
11h and 42min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 24min - Average daylight in May:
12h and 42min - Average daylight in June:
12h and 54min
- Average daylight in July:
12h and 48min - Average daylight in August:
12h and 30min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 48min - Average daylight in November:
11h and 30min - Average daylight in December:
11h and 24min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in January:
6h and 48min - Average sunshine in February:
8h and 18min - Average sunshine in March:
8h and 54min - Average sunshine in April:
9h and 54min - Average sunshine in May:
9h and 42min - Average sunshine in June:
8h and 54min
- Average sunshine in July:
9h and 30min - Average sunshine in August:
10h and 12min - Average sunshine in September:
9h and 12min - Average sunshine in October:
8h and 18min - Average sunshine in November:
7h and 36min - Average sunshine in December:
6h and 30min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days
Diamond Valley, Barbados
- Average sunshine days in January:
12.8 days - Average sunshine days in February:
14.3 days - Average sunshine days in March:
12 days - Average sunshine days in April:
9.8 days - Average sunshine days in May:
4 days - Average sunshine days in June:
1.8 days
- Average sunshine days in July:
1.3 days - Average sunshine days in August:
2.7 days - Average sunshine days in September:
5.4 days - Average sunshine days in October:
6.7 days - Average sunshine days in November:
7.9 days - Average sunshine days in December:
12.3 days
The month with the most sunshine days is February (14.3 days).
The month with the least sunshine days is July (1.3 days).
Average UV index
Diamond Valley, Barbados
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover
Diamond Valley, Barbados
The month with the most cloud cover is June (Cloud cover 49).
The months with the least cloud cover are January and February (Cloud cover 37).
Average visibility
Diamond Valley, Barbados
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).
