Climate and monthly weather forecastPrincetown, Guyana
Climate and monthly weather forecast
Weather in January
January, like December, in Princetown, Guyana, is another warm winter month, with an average temperature fluctuating between 28°C (82.4°F) and 24.8°C (76.6°F). Princetown's lowest average temperatures are recorded in January and February, reaching a high of 28°C (82.4°F). During January, the heat index is estimated at a hot 32°C (89.6°F). Weather in January »Weather in February
February, the last month of the winter in Princetown, is also a moderately hot month, with an average temperature fluctuating between 24.8°C (76.6°F) and 28°C (82.4°F). Princetown experiences the lowest of its temperatures in January and February, when the average high-temperatures rise to 28°C (82.4°F). February's heat index is estimated at a hot 32°C (89.6°F). Weather in February »Weather in March
The first month of the spring, March, is still a warm month in Princetown, Guyana, with an average temperature ranging between max 28.4°C (83.1°F) and min 25°C (77°F). Princetown records an average high-temperature of a still warm 28.4°C (83.1°F) in March, maintaining a close correlation with February's 28°C (82.4°F). Weather in March »Weather in April
April, the same as March, is another warm spring month in Princetown, Guyana, with an average temperature varying between 25.1°C (77.2°F) and 28.7°C (83.7°F). The average high-temperature is a still moderately hot 28.7°C (83.7°F) in April, hardly different from the 28.4°C (83.1°F) recorded in March. Weather in April »Weather in May
May, the last month of the spring in Princetown, is another warm month, with temperature in the range of an average low of 25.3°C (77.5°F) and an average high of 28.8°C (83.8°F). As April turns into May, the average high-temperatures rest at a still warm 28.8°C (83.8°F), showing a minor variation from the prior month. Weather in May »Weather in June
The first month of the summer, June, is also a moderately hot month in Princetown, Guyana, with an average temperature fluctuating between 25.1°C (77.2°F) and 28.8°C (83.8°F). Princetown experiences an average high-temperature of a still warm 28.8°C (83.8°F) in June, mirroring May's climate. Weather in June »Weather in July
July, like June, in Princetown, Guyana, is a moderately hot summer month, with temperature in the range of an average high of 29.4°C (84.9°F) and an average low of 24.8°C (76.6°F). The onset of July brings an average high-temperature of a still moderately hot 29.4°C (84.9°F), nearly matching the June temperature. Weather in July »Weather in August
The last month of the summer, August, is a tropical month in Princetown, Guyana, with an average temperature fluctuating between 30.3°C (86.5°F) and 25.5°C (77.9°F). Princetown's entry into August measures an average high-temperature of a hot 30.3°C (86.5°F), closely parallel to the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is still a tropical month in Princetown, Guyana, with an average temperature ranging between min 25.9°C (78.6°F) and max 30.8°C (87.4°F). September, with average temperatures reaching a high of 30.8°C (87.4°F) and a low of 25.9°C (78.6°F), is the warmest month. The heat index in September is estimated at a sweltering 39°C (102.2°F). Weather in September »Weather in October
October, like September, is another hot autumn month in Princetown, Guyana, with an average temperature fluctuating between 25.9°C (78.6°F) and 30.7°C (87.3°F). With the onset of October, the average high-temperature stands at a still tropical 30.7°C (87.3°F), closely aligned with September's 30.8°C (87.4°F). Weather in October »Weather in November
The last month of the autumn, November, is another hot month in Princetown, Guyana, with an average temperature fluctuating between 30.2°C (86.4°F) and 25.8°C (78.4°F). With the arrival of November, Princetown's average high-temperature registers at a still hot 30.2°C (86.4°F), indicating a subtle variation from the previous month. Weather in November »Weather in December
December, the first month of the winter in Princetown, is also a moderately hot month, with temperature in the range of an average high of 28.9°C (84°F) and an average low of 25.1°C (77.2°F). December commences with an average high-temperature of a warm 28.9°C (84°F), showing little deviation from November's 30.2°C (86.4°F). Weather in December »Updated: Feb 19, 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 and February, with an average high-temperature of 28°C (82.4°F), are marked as the coldest months.
Throughout the year, in Princetown, Guyana, there are 312.6 rainfall days, and 2298mm (90.47") of precipitation is accumulated.
January, February, April, June through December, with an average maximum UV index of 7, are months with the highest UV index.
The month with the least rainfall in Princetown is March, when the rain falls for 24.4 days and typically collects 97mm (3.82") of precipitation.
The months with the lowest UV index are March and May, with an average maximum UV index of 6.
April has the least sunshine of the year in Princetown, with an average of 7h of sunshine.
With an average relative humidity of 82%, June is the most humid month.
June is the month with the most rainfall. Rain falls for 28.8 days and accumulates 314mm (12.36") of precipitation.
June has the longest days of the year in Princetown, Guyana, with an average of 12h and 30min of daylight.
The average temperatures in Princetown reach their apex in September, averaging 30.8°C (87.4°F) at the high end and 25.9°C (78.6°F) at the low end.
The least humid month in Princetown is September, with an average relative humidity of 76%.
September has the most sunshine of the year in Princetown, Guyana, with an average of 9.3h of sunshine.
With an average of 11h and 48min of daylight, December has the shortest days of the year in Princetown.
Princetown does not observe Daylight Saving Time (DST). -04 timezone is used over the entire year.
Average temperature
Princetown, Guyana
The warmest month (with the highest average high temperature) is September (30.8°C).
The months with the lowest average high temperature are January and February (28°C).
The months with the highest average low temperature are September and October (25.9°C).
The coldest months (with the lowest average low temperature) are January, February and July (24.8°C).
Average pressure
Princetown, Guyana
- Average pressure in January:
1012.1mbar - Average pressure in February:
1012mbar - Average pressure in March:
1012.1mbar - Average pressure in April:
1012mbar - Average pressure in May:
1012.2mbar - Average pressure in June:
1012.9mbar
- Average pressure in July:
1012.8mbar - Average pressure in August:
1012.2mbar - Average pressure in September:
1011.4mbar - Average pressure in October:
1010.1mbar - Average pressure in November:
1009.4mbar - Average pressure in December:
1010.9mbar
The month with the highest atmospheric pressure is June (1012.9mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).
Average wind speed
Princetown, Guyana
- Average wind speed in January:
15.7km/h - Average wind speed in February:
16.6km/h - Average wind speed in March:
16.7km/h - Average wind speed in April:
16km/h - Average wind speed in May:
15.1km/h - Average wind speed in June:
13km/h
- Average wind speed in July:
11.3km/h - Average wind speed in August:
11.9km/h - Average wind speed in September:
13.6km/h - Average wind speed in October:
14.5km/h - Average wind speed in November:
14.8km/h - Average wind speed in December:
15.7km/h
The windiest month (with the highest average wind speed) is March (16.7km/h).
The calmest month (with the lowest average wind speed) is July (11.3km/h).
Average humidity
Princetown, Guyana
The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is September (76%).
Average rainfall
Princetown, Guyana
- Average rainfall in January:
126mm - Average rainfall in February:
129mm - Average rainfall in March:
97mm - Average rainfall in April:
138mm - Average rainfall in May:
285mm - Average rainfall in June:
314mm
- Average rainfall in July:
301mm - Average rainfall in August:
229mm - Average rainfall in September:
141mm - Average rainfall in October:
133mm - Average rainfall in November:
197mm - Average rainfall in December:
208mm
The wettest month (with the highest rainfall) is June (314mm).
The driest month (with the least rainfall) is March (97mm).
Average rainfall days
Princetown, Guyana
- Average rainfall days in January:
24.8 days - Average rainfall days in February:
24.3 days - Average rainfall days in March:
24.4 days - Average rainfall days in April:
24.8 days - Average rainfall days in May:
28.1 days - Average rainfall days in June:
28.8 days
- Average rainfall days in July:
29.9 days - Average rainfall days in August:
28 days - Average rainfall days in September:
24.5 days - Average rainfall days in October:
23.5 days - Average rainfall days in November:
24.1 days - Average rainfall days in December:
27.4 days
The month with the highest number of rainy days is July (29.9 days).
The month with the least rainy days is October (23.5 days).
Average daylight / Average sunshine
Princetown, Guyana
- Average daylight in January:
11h and 48min - Average daylight in February:
11h and 54min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 18min - Average daylight in May:
12h and 24min - Average daylight in June:
12h and 30min
- Average daylight in July:
12h and 24min - Average daylight in August:
12h and 18min - Average daylight in September:
12h and 12min - Average daylight in October:
12h and 0min - Average daylight in November:
11h and 54min - Average daylight in December:
11h and 48min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in January:
7h and 54min - Average sunshine in February:
7h and 6min - Average sunshine in March:
7h and 12min - Average sunshine in April:
7h and 0min - Average sunshine in May:
7h and 18min - Average sunshine in June:
7h and 54min
- Average sunshine in July:
8h and 18min - Average sunshine in August:
8h and 48min - Average sunshine in September:
9h and 18min - Average sunshine in October:
8h and 54min - Average sunshine in November:
8h and 36min - Average sunshine in December:
7h and 48min
The month with the most sunshine is September (Average sunshine: 9h and 18min).
The month with the least sunshine is April (Average sunshine: 7h and 0min).
Average sunshine days
Princetown, Guyana
- Average sunshine days in January:
3.2 days - Average sunshine days in February:
1.5 days - Average sunshine days in March:
1.8 days - Average sunshine days in April:
2.2 days - Average sunshine days in May:
1.3 days - Average sunshine days in June:
0.4 days
- Average sunshine days in July:
0.3 days - Average sunshine days in August:
1.5 days - Average sunshine days in September:
3.4 days - Average sunshine days in October:
5 days - Average sunshine days in November:
4.6 days - Average sunshine days in December:
1.6 days
The month with the most sunshine days is October (5 days).
The month with the least sunshine days is July (0.3 days).
Average UV index
Princetown, Guyana
The months with the highest UV index are January, February, April, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are March and May (UV index 6).
Average cloud cover
Princetown, Guyana
The months with the most cloud cover are February and April (Cloud cover 49).
The month with the least cloud cover is September (Cloud cover 24).
Average visibility
Princetown, Guyana
The months with the highest visibility are January, February, March, April, September, October and December (10km).
The months with the lowest visibility are May, June, July, August and November (9km).
