Climate and monthly weather forecastPalmar, Costa Rica
Climate and monthly weather forecast
Weather in January
January, the same as December, is a moderately hot winter month in Palmar, Costa Rica, with temperature in the range of an average low of 16.8°C (62.2°F) and an average high of 27.3°C (81.1°F). Palmar starts January with an average high-temperature of a still moderately hot 27.3°C (81.1°F), hinting at a minimal fluctuation from December. Weather in January »Weather in February
February, the last month of the winter in Palmar, is also a moderately hot month, with an average temperature fluctuating between 28.3°C (82.9°F) and 17.2°C (63°F). February brings an average high-temperature of a still moderately hot 28.3°C (82.9°F), nearly identical to the preceding month. Weather in February »Weather in March
March, the first month of the spring in Palmar, is also a moderately hot month, with an average temperature varying between 29.7°C (85.5°F) and 17.9°C (64.2°F). March and April are known as Palmar's warmest months, with an average high-temperature of 29.7°C (85.5°F). The heat index value for March is estimated at a hot 34°C (93.2°F). Weather in March »Weather in April
April, like March, in Palmar, Costa Rica, is another warm spring month, with temperature in the range of an average low of 19.2°C (66.6°F) and an average high of 29.7°C (85.5°F). Palmar experiences the peak of its temperatures in March and April, when the average high-temperatures rise to 29.7°C (85.5°F). In April, the heat index is estimated at a torrid 35°C (95°F). Weather in April »Weather in May
May, the last month of the spring in Palmar, is another warm month, with temperature in the range of an average low of 19.8°C (67.6°F) and an average high of 27.7°C (81.9°F). As Palmar steps into May, the average high-temperature holds at a still warm 27.7°C (81.9°F), hinting at a minor fluctuation from the prior month. Weather in May »Weather in June
June, the first month of the summer in Palmar, is still a warm month, with an average temperature ranging between max 26.3°C (79.3°F) and min 19.5°C (67.1°F). The transition into June shows a subtle variation to a still warm 26.3°C (79.3°F) from May's 27.7°C (81.9°F) in the average high-temperature. Weather in June »Weather in July
July, like June, in Palmar, Costa Rica, is another warm summer month, with an average temperature varying between 26.3°C (79.3°F) and 18.9°C (66°F). The onset of July is marked with a high temperature of a still warm 26.3°C (79.3°F), reflecting the same conditions as June. Weather in July »Weather in August
August, the last month of the summer in Palmar, is another warm month, with an average temperature fluctuating between 19.3°C (66.7°F) and 26.7°C (80.1°F). The arrival of August marks a slight shift to an average high-temperature of a still warm 26.7°C (80.1°F) from July's 26.3°C (79.3°F). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Palmar, Costa Rica, with an average temperature varying between 19.2°C (66.6°F) and 26.3°C (79.3°F). Palmar's average high-temperature marks a still warm 26.3°C (79.3°F) with the advent of September, closely mirroring that of the preceding month. Weather in September »Weather in October
October, like September, in Palmar, Costa Rica, is another warm autumn month, with temperature in the range of an average low of 18.9°C (66°F) and an average high of 25.4°C (77.7°F). October is the coldest month, exhibiting average temperatures of 25.4°C (77.7°F) at the peak and 18.9°C (66°F) at the base. Weather in October »Weather in November
The last month of the autumn, November, is another warm month in Palmar, Costa Rica, with an average temperature ranging between min 18.2°C (64.8°F) and max 25.9°C (78.6°F). Palmar's average high-temperature in November is a still moderately hot 25.9°C (78.6°F), indicating a subtle variation from October. Weather in November »Weather in December
December, the first month of the winter in Palmar, is still a warm month, with an average temperature ranging between min 17.2°C (63°F) and max 26.5°C (79.7°F). Palmar marks the arrival of December with an average high-temperature of a still warm 26.5°C (79.7°F), hardly different from November's 25.9°C (78.6°F). Weather in December »Updated: Jan 26, 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
Throughout the year, there are 272 rainfall days, and 2217mm (87.28") of precipitation is accumulated.
January through April, June, July, September, October and December, with an average maximum UV index of 6, are months with the highest UV index.
February is the month with the least rainfall. Rain falls for 10.3 days and accumulates 17mm (0.67") of precipitation.
In Palmar, the months of March and April register the average highest temperatures, peaking at 29.7°C (85.5°F).
The least humid month in Palmar, Costa Rica, is March, with an average relative humidity of 70%.
The month with the most sunshine in Palmar, Costa Rica, is March, with an average of 9.4h of sunshine.
The months with the lowest UV index in Palmar are May, August and November, with an average maximum UV index of 5.
With an average of 12h and 42min of daylight, June has the longest days of the year.
Palmar's October weather, with an average high temperature of 25.4°C (77.7°F) and an average low temperature of 18.9°C (66°F), tends to be the coldest of the year.
The most humid month is October, with an average relative humidity of 89%.
October is the month with the most rainfall. Rain falls for 30.2 days and accumulates 396mm (15.59") of precipitation.
With an average of 7h of sunshine, October has the least sunshine of the year in Palmar, Costa Rica.
With an average of 11h and 36min of daylight, December has the shortest days of the year in Palmar, Costa Rica.
Palmar does not utilize Daylight Saving Time (DST). CST timezone is used over the entire year.
Average temperature
Palmar, Costa Rica
The warmest months (with the highest average high temperature) are March and April (29.7°C).
The month with the lowest average high temperature is October (25.4°C).
The month with the highest average low temperature is May (19.8°C).
The coldest month (with the lowest average low temperature) is January (16.8°C).
Average pressure
Palmar, Costa Rica
- Average pressure in January:
1012.1mbar - Average pressure in February:
1011.8mbar - Average pressure in March:
1011.9mbar - Average pressure in April:
1011.3mbar - Average pressure in May:
1011mbar - Average pressure in June:
1011mbar
- Average pressure in July:
1011.3mbar - Average pressure in August:
1011.2mbar - Average pressure in September:
1011mbar - Average pressure in October:
1010.7mbar - Average pressure in November:
1010.9mbar - Average pressure in December:
1011.5mbar
The month with the highest atmospheric pressure is January (1012.1mbar).
The month with the lowest atmospheric pressure is October (1010.7mbar).
Average wind speed
Palmar, Costa Rica
- Average wind speed in January:
10.5km/h - Average wind speed in February:
10.6km/h - Average wind speed in March:
9.5km/h - Average wind speed in April:
6.6km/h - Average wind speed in May:
4.8km/h - Average wind speed in June:
4.5km/h
- Average wind speed in July:
6km/h - Average wind speed in August:
4.6km/h - Average wind speed in September:
3.8km/h - Average wind speed in October:
4.1km/h - Average wind speed in November:
6.2km/h - Average wind speed in December:
8.7km/h
The windiest month (with the highest average wind speed) is February (10.6km/h).
The calmest month (with the lowest average wind speed) is September (3.8km/h).
Average humidity
Palmar, Costa Rica
The month with the highest relative humidity is October (89%).
The month with the lowest relative humidity is March (70%).
Average rainfall
Palmar, Costa Rica
- Average rainfall in January:
21mm - Average rainfall in February:
17mm - Average rainfall in March:
21mm - Average rainfall in April:
86mm - Average rainfall in May:
339mm - Average rainfall in June:
323mm
- Average rainfall in July:
249mm - Average rainfall in August:
287mm - Average rainfall in September:
288mm - Average rainfall in October:
396mm - Average rainfall in November:
144mm - Average rainfall in December:
46mm
The wettest month (with the highest rainfall) is October (396mm).
The driest month (with the least rainfall) is February (17mm).
Average rainfall days
Palmar, Costa Rica
- Average rainfall days in January:
11.3 days - Average rainfall days in February:
10.3 days - Average rainfall days in March:
14.5 days - Average rainfall days in April:
20 days - Average rainfall days in May:
27.2 days - Average rainfall days in June:
28 days
- Average rainfall days in July:
28.3 days - Average rainfall days in August:
27.6 days - Average rainfall days in September:
29.4 days - Average rainfall days in October:
30.2 days - Average rainfall days in November:
26.9 days - Average rainfall days in December:
18.3 days
The month with the highest number of rainy days is October (30.2 days).
The month with the least rainy days is February (10.3 days).
Average daylight / Average sunshine
Palmar, Costa Rica
- Average daylight in January:
11h and 36min - Average daylight in February:
11h and 48min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 24min - Average daylight in May:
12h and 36min - Average daylight in June:
12h and 42min
- Average daylight in July:
12h and 36min - Average daylight in August:
12h and 24min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 54min - Average daylight in November:
11h and 42min - Average daylight in December:
11h and 36min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in January:
8h and 18min - Average sunshine in February:
9h and 6min - Average sunshine in March:
9h and 24min - Average sunshine in April:
9h and 6min - Average sunshine in May:
7h and 48min - Average sunshine in June:
7h and 48min
- Average sunshine in July:
8h and 36min - Average sunshine in August:
7h and 48min - Average sunshine in September:
7h and 36min - Average sunshine in October:
7h and 0min - Average sunshine in November:
7h and 30min - Average sunshine in December:
8h and 42min
The month with the most sunshine is March (Average sunshine: 9h and 24min).
The month with the least sunshine is October (Average sunshine: 7h and 0min).
Average sunshine days
Palmar, Costa Rica
- Average sunshine days in January:
16.7 days - Average sunshine days in February:
15 days - Average sunshine days in March:
14.6 days - Average sunshine days in April:
8.2 days - Average sunshine days in May:
2.8 days - Average sunshine days in June:
1.7 days
- Average sunshine days in July:
2.2 days - Average sunshine days in August:
2.8 days - Average sunshine days in September:
0.5 days - Average sunshine days in October:
0.6 days - Average sunshine days in November:
2.4 days - Average sunshine days in December:
10.1 days
The month with the most sunshine days is January (16.7 days).
The month with the least sunshine days is September (0.5 days).
Average UV index
Palmar, Costa Rica
The months with the highest UV index are January, February, March, April, June, July, September, October and December (UV index 6).
The months with the lowest UV index are May, August and November (UV index 5).
Average cloud cover
Palmar, Costa Rica
The month with the most cloud cover is October (Cloud cover 54).
The month with the least cloud cover is February (Cloud cover 19).
Average visibility
Palmar, Costa Rica
The months with the highest visibility are February and March (10km).
The months with the lowest visibility are August, September, October and November (7km).
