September weather forecastTamarindo, Peru
September
Weather in September
September, the first month of the spring in Tamarindo, is a warm month, with an average temperature ranging between max 23.2°C (73.8°F) and min 17.8°C (64°F).Temperature
The average high-temperature in September, at a warm 23.2°C (73.8°F), reveals a modest deviation from August's 22.9°C (73.2°F). In Tamarindo, the average low-temperature during the month of September is a refreshing 17.8°C (64°F).Humidity
The months with the highest humidity in Tamarindo are July through December, with an average relative humidity of 77%.Rainfall
Months with rainfall in Tamarindo are January through July, September through December. September is the first month it rains. Throughout September, in the average 1.9 rainfall days, it receives 1mm (0.04") of precipitation. Throughout the year, in Tamarindo, there are 54.3 rainfall days, and 78mm (3.07") of precipitation is accumulated.Daylight
In September, the average length of the day in Tamarindo is 12h and 5min.On the first day of the month, sunrise is at 06:22 and sunset at 18:24. On the last day of September, in Tamarindo, sunrise is at 06:09 and sunset at 18:18 -05.
Sunshine
In Tamarindo, the average sunshine in September is 9.6h.UV index
The average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 6 during September leads to these instructions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Tamarindo, Peru
- Average high temperature in September: 23.2°C
The warmest month (with the highest average high temperature) is March (28.6°C).
The month with the lowest average high temperature is August (22.9°C).
- Average low temperature in September: 17.8°C
The month with the highest average low temperature is February (24.3°C).
The coldest month (with the lowest average low temperature) is August (17.7°C).
Average pressure in September
Tamarindo, Peru
- Average pressure in September: 1012.5mbar
The months with the highest atmospheric pressure are August and September (1012.5mbar).
The month with the lowest atmospheric pressure is February (1010.5mbar).
Average wind speed in September
Tamarindo, Peru
- Average wind speed in September: 19.5km/h
The windiest month (with the highest average wind speed) is July (19.7km/h).
The calmest month (with the lowest average wind speed) is March (13.7km/h).
Average humidity in September
Tamarindo, Peru
- Average humidity in September: 77%
The months with the highest relative humidity are July, August, September, October, November and December (77%).
The month with the lowest relative humidity is March (72%).
Average rainfall in September
Tamarindo, Peru
- Average rainfall in September: 1mm
The wettest month (with the highest rainfall) is March (25mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days in September
Tamarindo, Peru
- Average rainfall days in September: 1.9 days
The month with the highest number of rainy days is March (11.7 days).
The month with the least rainy days is August (0.5 days).
Average daylight in September /
Average sunshine in September
Tamarindo, Peru
- Average daylight in September: 12h and 6min
The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 48min).
- Average sunshine in September: 9h and 36min
The month with the most sunshine is November (Average sunshine: 10h and 48min).
The months with the least sunshine are January, February and March (Average sunshine: 9h and 0min).
Average sunshine days in September
Tamarindo, Peru
- Average sunshine days in September: 28.1 days
The month with the most sunshine days is August (29.4 days).
The month with the least sunshine days is February (16.3 days).
Average UV index in September
Tamarindo, Peru
- Average UV index in September: 6
The months with the highest UV index are January, February and March (UV index 7).
The month with the lowest UV index is August (UV index 5).
Average cloud cover in September
Tamarindo, Peru
- Average cloud cover in September: 30
The month with the most cloud cover is February (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in September
Tamarindo, Peru
- Average visibility in September: 10km
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).
