Climate and monthly weather forecastCaledonia, Guyana
Climate and monthly weather forecast
Weather in January
January, the same as December, is another warm winter month in Caledonia, Guyana, with an average temperature ranging between min 21.8°C (71.2°F) and max 29.3°C (84.7°F). Caledonia witnesses the coldest weather in January, with temperatures averaging a high of 29.3°C (84.7°F) and a low of 21.8°C (71.2°F). The heat index value for January is computed to be a very hot 36°C (96.8°F). Weather in January »Weather in February
The last month of the winter, February, is also a moderately hot month in Caledonia, Guyana, with an average temperature varying between 21.9°C (71.4°F) and 29.4°C (84.9°F). February's onset brings an average high-temperature of a still moderately hot 29.4°C (84.9°F), showing a minute difference from January's 29.3°C (84.7°F). Weather in February »Weather in March
The first month of the spring, March, is a tropical month in Caledonia, Guyana, with an average temperature ranging between max 30.3°C (86.5°F) and min 22.2°C (72°F). Caledonia marks the arrival of March with an average high-temperature of a hot 30.3°C (86.5°F), hardly different from February's 29.4°C (84.9°F). Weather in March »Weather in April
April, like March, is another hot spring month in Caledonia, Guyana, with temperature in the range of an average low of 22.8°C (73°F) and an average high of 30.8°C (87.4°F). Caledonia experiences a recorded average high-temperature of a still hot 30.8°C (87.4°F) in April, closely aligned with March's 30.3°C (86.5°F). Weather in April »Weather in May
The last month of the spring, May, is another hot month in Caledonia, Guyana, with an average temperature varying between 23.1°C (73.6°F) and 30.5°C (86.9°F). Caledonia observes a minor difference in average high-temperatures between April's 30.8°C (87.4°F) and May's 30.5°C (86.9°F). Weather in May »Weather in June
The first month of the summer, June, is still a tropical month in Caledonia, Guyana, with an average temperature varying between 30.2°C (86.4°F) and 22.8°C (73°F). With the onset of June, a modest change to a still tropical 30.2°C (86.4°F) from May's 30.5°C (86.9°F) is noted in high-temperature. Weather in June »Weather in July
July, the same as June, in Caledonia, Guyana, is another tropical summer month, with an average temperature varying between 30.7°C (87.3°F) and 22.3°C (72.1°F). The shift into July records an average high-temperature of a still hot 30.7°C (87.3°F), subtly varied from June's 30.2°C (86.4°F). Weather in July »Weather in August
August, the last month of the summer in Caledonia, is another hot month, with temperature in the range of an average low of 22.9°C (73.2°F) and an average high of 32.2°C (90°F). The transition into August notes an average high-temperature of a still tropical 32.2°C (90°F), revealing a mild distinction from the 30.7°C (87.3°F) in July. Weather in August »Weather in September
The first month of the autumn, September, is still a tropical month in Caledonia, Guyana, with an average temperature varying between 22.9°C (73.2°F) and 33.1°C (91.6°F). The warmest temperatures occur during September, when averages reach a peak of 33.1°C (91.6°F) and a low of 22.9°C (73.2°F). September's mean heat index is computed to be a burning hot 48°C (118.4°F). Weather in September »Weather in October
October, like September, is a hot autumn month in Caledonia, Guyana, with an average temperature fluctuating between 23.5°C (74.3°F) and 32.9°C (91.2°F). The dawn of October sees an average high-temperature of a still hot 32.9°C (91.2°F), subtly contrasting with September's 33.1°C (91.6°F). Weather in October »Weather in November
November, the last month of the autumn in Caledonia, is also a hot month, with an average temperature ranging between min 23.3°C (73.9°F) and max 31.5°C (88.7°F). Caledonia greets November with an average high-temperature of a still hot 31.5°C (88.7°F), marking a slight deviation from the preceding month. Weather in November »Weather in December
The first month of the winter, December, is also a moderately hot month in Caledonia, Guyana, with an average temperature varying between 22.4°C (72.3°F) and 29.9°C (85.8°F). Caledonia's average high-temperature marks a warm 29.9°C (85.8°F) with the advent of December, closely mirroring that of the preceding month. 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
Caledonia's coldest weather arrives in January, when temperatures average a high of 29.3°C (84.7°F) and a low of 21.8°C (71.2°F).
In Caledonia, Guyana, during the entire year, the rain falls for 312.9 days and collects up to 1254mm (49.37") of precipitation.
January has the least sunshine of the year in Caledonia, Guyana, with an average of 6h of sunshine.
January, February, May, June and December, with an average maximum UV index of 6, are months with the lowest UV index in Caledonia, Guyana.
March, April, July through November, with an average maximum UV index of 7, are months with the highest UV index in Caledonia, Guyana.
The most humid month is June, with an average relative humidity of 85%.
June is the month with the most rainfall in Caledonia, Guyana. Rain falls for 28.3 days and accumulates 167mm (6.57") of precipitation.
June has the longest days of the year in Caledonia, Guyana, with an average of 12h and 30min of daylight.
With an average of 10.6h of sunshine, August has the most sunshine of the year.
With an average high-temperature of 33.1°C (91.6°F) and an average low-temperature of 22.9°C (73.2°F), September is the warmest month.
September and October, with an average relative humidity of 78%, are the least humid months in Caledonia, Guyana.
The month with the least rainfall in Caledonia, Guyana, is September, when the rain falls for 21 days and typically collects 55mm (2.17") of precipitation.
With an average of 11h and 42min of daylight, December has the shortest days of the year in Caledonia.
Caledonia, Guyana, does not utilize Daylight Saving Time (DST). -04 timezone is used throughout the entire year.
Average temperature
Caledonia, Guyana
The warmest month (with the highest average high temperature) is September (33.1°C).
The month with the lowest average high temperature is January (29.3°C).
The month with the highest average low temperature is October (23.5°C).
The coldest month (with the lowest average low temperature) is January (21.8°C).
Average pressure
Caledonia, Guyana
- Average pressure in January:
1012.6mbar - Average pressure in February:
1012.5mbar - Average pressure in March:
1012.5mbar - Average pressure in April:
1012.4mbar - Average pressure in May:
1012.6mbar - Average pressure in June:
1013.3mbar
- Average pressure in July:
1013.1mbar - Average pressure in August:
1012.4mbar - Average pressure in September:
1011.6mbar - Average pressure in October:
1010.4mbar - Average pressure in November:
1009.8mbar - Average pressure in December:
1011.4mbar
The month with the highest atmospheric pressure is June (1013.3mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed
Caledonia, Guyana
- Average wind speed in January:
6.3km/h - Average wind speed in February:
6.8km/h - Average wind speed in March:
7.3km/h - Average wind speed in April:
7.2km/h - Average wind speed in May:
6.7km/h - Average wind speed in June:
5.8km/h
- Average wind speed in July:
5.1km/h - Average wind speed in August:
5.1km/h - Average wind speed in September:
5.8km/h - Average wind speed in October:
6km/h - Average wind speed in November:
5.8km/h - Average wind speed in December:
6km/h
The windiest month (with the highest average wind speed) is March (7.3km/h).
The calmest months (with the lowest average wind speed) are July and August (5.1km/h).
Average humidity
Caledonia, Guyana
The month with the highest relative humidity is June (85%).
The months with the lowest relative humidity are September and October (78%).
Average rainfall
Caledonia, Guyana
- Average rainfall in January:
95mm - Average rainfall in February:
79mm - Average rainfall in March:
62mm - Average rainfall in April:
88mm - Average rainfall in May:
148mm - Average rainfall in June:
167mm
The wettest month (with the highest rainfall) is June (167mm).
The driest month (with the least rainfall) is September (55mm).
Average rainfall days
Caledonia, Guyana
- Average rainfall days in January:
27.7 days - Average rainfall days in February:
26.6 days - Average rainfall days in March:
27.3 days - Average rainfall days in April:
27.4 days - Average rainfall days in May:
28.8 days - Average rainfall days in June:
28.3 days
- Average rainfall days in July:
26.9 days - Average rainfall days in August:
20.8 days - Average rainfall days in September:
21 days - Average rainfall days in October:
23.2 days - Average rainfall days in November:
25.8 days - Average rainfall days in December:
29.1 days
The month with the highest number of rainy days is December (29.1 days).
The month with the least rainy days is August (20.8 days).
Average daylight / Average sunshine
Caledonia, 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 30min - 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 48min - Average daylight in December:
11h and 42min
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 42min).
- Average sunshine in January:
6h and 0min - Average sunshine in February:
7h and 0min - Average sunshine in March:
7h and 42min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 12min - Average sunshine in June:
8h and 42min
- Average sunshine in July:
9h and 36min - Average sunshine in August:
10h and 36min - Average sunshine in September:
9h and 0min - Average sunshine in October:
8h and 6min - Average sunshine in November:
7h and 42min - Average sunshine in December:
6h and 42min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).
Average sunshine days
Caledonia, Guyana
- Average sunshine days in January:
1.3 days - Average sunshine days in February:
1 days - Average sunshine days in March:
1.7 days - Average sunshine days in April:
1.2 days - Average sunshine days in May:
0.7 days - Average sunshine days in June:
0.8 days
- Average sunshine days in July:
3.3 days - Average sunshine days in August:
8.5 days - Average sunshine days in September:
6.2 days - Average sunshine days in October:
5.2 days - Average sunshine days in November:
1.6 days - Average sunshine days in December:
0.3 days
The month with the most sunshine days is August (8.5 days).
The month with the least sunshine days is December (0.3 days).
Average UV index
Caledonia, Guyana
The months with the highest UV index are March, April, July, August, September, October and November (UV index 7).
The months with the lowest UV index are January, February, May, June and December (UV index 6).
Average cloud cover
Caledonia, Guyana
The month with the most cloud cover is May (Cloud cover 55).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility
Caledonia, Guyana
The months with the highest visibility are March and April (9km).
The months with the lowest visibility are June and July (7km).
