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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, like December, is a hot winter month in Portobelillo, Panama, with an average temperature varying between 32.1°C (89.8°F) and 21.2°C (70.2°F). Portobelillo's January reports an average high-temperature of a still tropical 32.1°C (89.8°F), exhibiting a minor difference from December. Weather in January »
Weather in February
February, the last month of the winter in Portobelillo, is also a hot month, with an average temperature fluctuating between 21.8°C (71.2°F) and 33.5°C (92.3°F). Portobelillo's shift into February is marked by a subtle change to a still tropical 33.5°C (92.3°F) from January's 32.1°C (89.8°F) in temperature. Weather in February »
Weather in March
March, the first month of the spring in Portobelillo, is still a hot month, with an average temperature varying between 22.4°C (72.3°F) and 34.6°C (94.3°F). Temperature readings reach their annual highs in March, averaging 34.6°C (94.3°F) and a minimum average of 22.4°C (72.3°F). For March, the heat index is computed to be a blazing hot 46°C (114.8°F). Weather in March »
Weather in April
April, the same as March, in Portobelillo, Panama, is another tropical spring month, with an average temperature varying between 23.7°C (74.7°F) and 34°C (93.2°F). The shift to April signals an average high-temperature of a still hot 34°C (93.2°F), subtly varied from March's 34.6°C (94.3°F). Weather in April »
Weather in May
May, the last month of the spring in Portobelillo, is another hot month, with temperature in the range of an average high of 31.3°C (88.3°F) and an average low of 23.5°C (74.3°F). Portobelillo, Panama, experiences an average high-temperature of a still tropical 31.3°C (88.3°F) in May, marking an insignificant shift from 34°C (93.2°F) in April. Weather in May »
Weather in June
The first month of the summer, June, is still a hot month in Portobelillo, Panama, with an average temperature ranging between min 23.1°C (73.6°F) and max 30.2°C (86.4°F). June's advent notes a subtle adjustment in average high-temperature to a still tropical 30.2°C (86.4°F) from May. Weather in June »
Weather in July
July, the same as June, is another warm summer month in Portobelillo, Panama, with temperature in the range of an average low of 22.3°C (72.1°F) and an average high of 29.5°C (85.1°F). Upon the beginning of July, Portobelillo's high-temperatures register at a moderately hot 29.5°C (85.1°F), closely mirroring the preceding month. Weather in July »
Weather in August
August, the last month of the summer in Portobelillo, is also a moderately hot month, with an average temperature fluctuating between 29.6°C (85.3°F) and 22.4°C (72.3°F). Portobelillo's shift into August sets the average high-temperature at a still moderately hot 29.6°C (85.3°F), a figure that deviates only slightly from July's 29.5°C (85.1°F). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Portobelillo, Panama, with temperature in the range of an average low of 22.4°C (72.3°F) and an average high of 29.8°C (85.6°F). Portobelillo starts September with an average high-temperature of a still warm 29.8°C (85.6°F), a minor shift from August's 29.6°C (85.3°F). Weather in September »
Weather in October
October, like September, in Portobelillo, Panama, is a moderately hot autumn month, with an average temperature fluctuating between 22.1°C (71.8°F) and 29.2°C (84.6°F). October is the month when Portobelillo, Panama, sees the lowest average temperatures, with a high of 29.2°C (84.6°F) and a low of 22.1°C (71.8°F). The heat index value for October is computed to be a very hot 37°C (98.6°F). Weather in October »
Weather in November
November, the last month of the autumn in Portobelillo, is another warm month, with an average temperature varying between 29.5°C (85.1°F) and 21.8°C (71.2°F). November brings a marginal elevation to a still moderately hot 29.5°C (85.1°F) from October's 29.2°C (84.6°F) in Portobelillo's average high-temperatures. Weather in November »
Weather in December
The first month of the winter, December, is a hot month in Portobelillo, Panama, with temperature in the range of an average high of 30.3°C (86.5°F) and an average low of 21.4°C (70.5°F). Portobelillo experiences a transition to a tropical 30.3°C (86.5°F) in average high-temperatures with the arrival of December, not greatly differing from November's 29.5°C (85.1°F). Weather in December »
Updated: Aug 21, 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
How much does it rain in Portobelillo?
In Portobelillo, during the entire year, the rain falls for 269.3 days and collects up to 2235mm (87.99") of precipitation.
What month has the most sunshine?
The month with the most sunshine is January, with an average of 9.6h of sunshine.
When is the highest UV index?
The months with the highest UV index are January through June and September, with an average maximum UV index of 7.
What is the driest month?
The month with the least rainfall is February, when the rain falls for 5.3 days and typically collects 11mm (0.43") of precipitation.
What are the warmest months?
The average temperatures reach their apex in March, averaging 34.6°C (94.3°F) at the high end and 22.4°C (72.3°F) at the low end.
What is the least humid month?
March is the least humid month, with an average relative humidity of 65%.
When are the longest days?
The month with the longest days is June, with an average of 12h and 36min of daylight.
What are the most humid months?
July through October, with an average relative humidity of 88%, are most humid months.
What are the months with the lowest UV index?
The months with the lowest UV index are July, August, October through December, with an average maximum UV index of 6.
What is the rainiest month?
August is the month with the most rainfall. Rain falls for 30.3 days and accumulates 309mm (12.17") of precipitation.
What is the coldest time of year?
In Portobelillo, the average lowest temperatures are observed in October, with a high of 29.2°C (84.6°F) and a low of 22.1°C (71.8°F).
What is the month with the least sunshine?
October has the least sunshine of the year in Portobelillo, with an average of 6.7h of sunshine.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 11h and 42min of daylight.
Is there Daylight Saving Time (DST)?
Portobelillo does not utilize Daylight Saving Time (DST). EST timezone is used over the entire year.
Average temperature
Portobelillo, Panama
The warmest month (with the highest average high temperature) is March (34.6°C).
The month with the lowest average high temperature is October (29.2°C).
The month with the highest average low temperature is April (23.7°C).
The coldest month (with the lowest average low temperature) is January (21.2°C).
Average pressure
Portobelillo, Panama
- Average pressure in January:
1010.7mbar - Average pressure in February:
1010.5mbar - Average pressure in March:
1010.6mbar - Average pressure in April:
1010.3mbar - Average pressure in May:
1010.2mbar - Average pressure in June:
1010.1mbar
- Average pressure in July:
1010.2mbar - Average pressure in August:
1010.2mbar - Average pressure in September:
1010.2mbar - Average pressure in October:
1010mbar - Average pressure in November:
1009.9mbar - Average pressure in December:
1010.2mbar
The month with the highest atmospheric pressure is January (1010.7mbar).
The month with the lowest atmospheric pressure is November (1009.9mbar).
Average wind speed
Portobelillo, Panama
- Average wind speed in January:
7.6km/h - Average wind speed in February:
8.3km/h - Average wind speed in March:
8.6km/h - Average wind speed in April:
5.9km/h - Average wind speed in May:
4.6km/h - Average wind speed in June:
4.2km/h
- Average wind speed in July:
4.2km/h - Average wind speed in August:
4.4km/h - Average wind speed in September:
4.6km/h - Average wind speed in October:
5.4km/h - Average wind speed in November:
4.6km/h - Average wind speed in December:
5.6km/h
The windiest month (with the highest average wind speed) is March (8.6km/h).
The calmest months (with the lowest average wind speed) are June and July (4.2km/h).
Average humidity
Portobelillo, Panama
The months with the highest relative humidity are July, August, September and October (88%).
The month with the lowest relative humidity is March (65%).
Average rainfall
Portobelillo, Panama
- Average rainfall in January:
28mm - Average rainfall in February:
11mm - Average rainfall in March:
13mm - Average rainfall in April:
105mm - Average rainfall in May:
288mm - Average rainfall in June:
273mm
- Average rainfall in July:
277mm - Average rainfall in August:
309mm - Average rainfall in September:
262mm - Average rainfall in October:
300mm - Average rainfall in November:
248mm - Average rainfall in December:
121mm
The wettest month (with the highest rainfall) is August (309mm).
The driest month (with the least rainfall) is February (11mm).
Average rainfall days
Portobelillo, Panama
- Average rainfall days in January:
8.3 days - Average rainfall days in February:
5.3 days - Average rainfall days in March:
7.6 days - Average rainfall days in April:
19.2 days - Average rainfall days in May:
29.3 days - Average rainfall days in June:
29.1 days
- Average rainfall days in July:
30.1 days - Average rainfall days in August:
30.3 days - Average rainfall days in September:
29.5 days - Average rainfall days in October:
31 days - Average rainfall days in November:
29 days - Average rainfall days in December:
20.6 days
The month with the highest number of rainy days is October (31 days).
The month with the least rainy days is February (5.3 days).
Average daylight / Average sunshine
Portobelillo, Panama
- Average daylight in January:
11h and 4min - Average daylight in February:
11h and 5min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 2min - Average daylight in May:
12h and 3min - Average daylight in June:
12h and 4min
- Average daylight in July:
12h and 3min - Average daylight in August:
12h and 2min - Average daylight in September:
12h and 1min - Average daylight in October:
11h and 5min - Average daylight in November:
11h and 5min - Average daylight in December:
11h and 4min
The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 42min).
- Average sunshine in January:
9h and 4min - Average sunshine in February:
9h and 3min - Average sunshine in March:
9h and 2min - Average sunshine in April:
8h and 4min - Average sunshine in May:
7h and 2min - Average sunshine in June:
7h and 1min
- Average sunshine in July:
7h and 1min - Average sunshine in August:
7h and 2min - Average sunshine in September:
7h and 2min - Average sunshine in October:
6h and 4min - Average sunshine in November:
7h and 1min - Average sunshine in December:
8h and 5min
The month with the most sunshine is January (Average sunshine: 9h and 36min).
The month with the least sunshine is October (Average sunshine: 6h and 42min).
Average sunshine days
Portobelillo, Panama
- Average sunshine days in January:
19.7 days - Average sunshine days in February:
21.1 days - Average sunshine days in March:
20.7 days - Average sunshine days in April:
9.1 days - Average sunshine days in May:
1 days - Average sunshine days in June:
0.8 days
- Average sunshine days in July:
0.8 days - Average sunshine days in August:
0.6 days - Average sunshine days in September:
0.4 days - Average sunshine days in October:
0.1 days - Average sunshine days in November:
0.6 days - Average sunshine days in December:
8.5 days
The month with the most sunshine days is February (21.1 days).
The month with the least sunshine days is October (0.1 days).
Average UV index
Portobelillo, Panama
The months with the highest UV index are January, February, March, April, May, June and September (UV index 7).
The months with the lowest UV index are July, August, October, November and December (UV index 6).
Average cloud cover
Portobelillo, Panama
The month with the most cloud cover is October (Cloud cover 58).
The month with the least cloud cover is February (Cloud cover 18).
Average visibility
Portobelillo, Panama
The months with the highest visibility are February and March (10km).
The months with the lowest visibility are August, September, October and November (6km).
