Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average sea temperature in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
September's arrival in Surigao City brings an average high-temperature of a still moderately hot 29.2°C (84.6°F), demonstrating subtle variation from the preceding month. Surigao City reports an average low-temperature of 26.9°C (80.4°F) during the subtly cooler September nights.Heat index
The heat index for September is calculated to be a hot 34°C (93.2°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.One should consider that heat index numbers are for shaded settings and light wind. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Humidity
The months with the lowest humidity are June, August and September, with an average relative humidity of 75%.Rainfall
In Surigao City, in September, it is raining for 21.3 days, with typically 71mm (2.8") of accumulated precipitation. In Surigao City, Philippines, during the entire year, the rain falls for 257.2 days and collects up to 1339mm (52.72") of precipitation.Sea temperature
In Surigao City, in September, the average water temperature is 29.3°C (84.7°F).Note: With water temperature from 25°C (77°F) to 29°C (84.2°F), all water activities are comfortable and delightful, devoid of discomfort even for lengthened periods.
Daylight
In September, the average length of the day is 12h and 11min.On the first day of September in Surigao City, Philippines, sunrise is at 5:28 am and sunset at 5:47 pm. On the last day of the month, sunrise is at 5:26 am and sunset at 5:29 pm PST.
Sunshine
In September, the average sunshine in Surigao City, Philippines, is 8.6h.UV index
The months with the highest UV index in Surigao City are January through September, November and December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high daily UV index of 7 during September translates into the following directions:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Take heed! Reflections of sand and water make the Sun's UV rays stronger.
Frequently asked questions
Is it hot in Surigao City during September?
What are the least humid months in Surigao City?
What is the average humidity in September in Surigao City?
How many days does it rain in September in Surigao City?
What is the sea water temperature in September in Surigao City?
What is the average length of the day in September in Surigao City?
When are sunrise and sunset in September in Surigao City?
How many hours of sunshine does Surigao City have in September?
When is the highest UV index in Surigao City?
What is the UV index reading in September in Surigao City?
Average temperature in September
Surigao City, Philippines
- Average high temperature in September: 29.2°C
The warmest month (with the highest average high temperature) is May (29.9°C).
The month with the lowest average high temperature is February (27.3°C).
- Average low temperature in September: 26.9°C
The month with the highest average low temperature is May (27.2°C).
The coldest month (with the lowest average low temperature) is February (25.5°C).
Average pressure in September
Surigao City, Philippines
- Average pressure in September: 1008.8mbar
The month with the highest atmospheric pressure is February (1011.6mbar).
The months with the lowest atmospheric pressure are July and August (1008.6mbar).
Average wind speed in September
Surigao City, Philippines
- Average wind speed in September: 16km/h
The windiest month (with the highest average wind speed) is January (19.4km/h).
The calmest month (with the lowest average wind speed) is June (11.4km/h).
Average humidity in September
Surigao City, Philippines
- Average humidity in September: 75%
The month with the highest relative humidity is January (82%).
The months with the lowest relative humidity are June, August and September (75%).
Average rainfall in September
Surigao City, Philippines
- Average rainfall in September: 71mm
The wettest month (with the highest rainfall) is January (268mm).
The driest month (with the least rainfall) is May (48mm).
Average rainfall days in September
Surigao City, Philippines
- Average rainfall days in September: 21.3 days
The month with the highest number of rainy days is January (26.7 days).
The month with the least rainy days is May (16.4 days).
Average sea temperature in September
Surigao City, Philippines
- Average sea temperature in September: 29.3°C
The best month for swimming (with the highest average sea temperature) is October (29.5°C).
The coldest month (with the lowest average sea temperature) is February (26.9°C).
Average daylight in September /
Average sunshine in September
Surigao City, Philippines
- Average daylight in September: 12h and 1min
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 September: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in September
Surigao City, Philippines
- Average sunshine days in September: 7.4 days
The month with the most sunshine days is May (11.9 days).
The month with the least sunshine days is January (2.5 days).
Average UV index in September
Surigao City, Philippines
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, November and December (UV index 7).
The month with the lowest UV index is October (UV index 6).
Average cloud cover in September
Surigao City, Philippines
- Average cloud cover in September: 37
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is May (Cloud cover 28).
Average visibility in September
Surigao City, Philippines
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Surigao City, Philippines
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