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 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
September
Weather in September
Temperature
August's transformation into September witnesses an average high-temperature of a still warm 28.6°C (83.5°F), noting a minor change from the preceding month. Imnajbu notes a steady average temperature of 27.8°C (82°F) during the nights of September.Heat index
The heat index value during September is appraised at a tropical 34°C (93.2°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.It is essential to grasp that the heat index's numbers are for shade and light wind settings. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Humidity
In Imnajbu, the average relative humidity in September is 80%.Rainfall
In Imnajbu, in September, it is raining for 23.1 days, with typically 224mm (8.82") of accumulated precipitation. In Imnajbu, during the entire year, the rain falls for 259.6 days and collects up to 1524mm (60") of precipitation.Daylight
The average length of the day in September is 12h and 16min.On the first day of the month, sunrise is at 5:36 am and sunset at 6:07 pm. On the last day of September, sunrise is at 5:42 am and sunset at 5:41 pm PST.
Sunshine
In Imnajbu, the average sunshine in September is 8.2h.UV index
April through July, September and October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 7 during September leads to these advisories:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in September?
What is the average humidity in September?
How many days does it rain in September?
How many hours of daylight does Imnajbu have in September?
When is the sunrise / sunset in September?
How long on average sun shines in September in Imnajbu?
What are the months with the highest UV index in Imnajbu?
What is the UV index reading in September?
Average temperature in September
Imnajbu, Philippines
- Average high temperature in September: 28.6°C
The warmest months (with the highest average high temperature) are June and July (29.4°C).
The month with the lowest average high temperature is January (23.8°C).
- Average low temperature in September: 27.8°C
The month with the highest average low temperature is June (28.8°C).
The coldest month (with the lowest average low temperature) is January (22.8°C).
Average pressure in September
Imnajbu, Philippines
- Average pressure in September: 1007.7mbar
The month with the highest atmospheric pressure is January (1017.2mbar).
The month with the lowest atmospheric pressure is August (1005.6mbar).
Average wind speed in September
Imnajbu, Philippines
- Average wind speed in September: 25.7km/h
The windiest month (with the highest average wind speed) is December (37.8km/h).
The calmest month (with the lowest average wind speed) is May (19.7km/h).
Average humidity in September
Imnajbu, Philippines
- Average humidity in September: 80%
The month with the highest relative humidity is April (83%).
The month with the lowest relative humidity is January (78%).
Average rainfall in September
Imnajbu, Philippines
- Average rainfall in September: 224mm
The wettest month (with the highest rainfall) is August (289mm).
The driest month (with the least rainfall) is March (34mm).
Average rainfall days in September
Imnajbu, Philippines
- Average rainfall days in September: 23.1 days
The month with the highest number of rainy days is December (25.8 days).
The month with the least rainy days is April (16.8 days).
Average daylight in September /
Average sunshine in September
Imnajbu, Philippines
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in September
Imnajbu, Philippines
- Average sunshine days in September: 3.8 days
The month with the most sunshine days is May (10.3 days).
The month with the least sunshine days is December (1.9 days).
Average UV index in September
Imnajbu, Philippines
- Average UV index in September: 7
The months with the highest UV index are April, May, June, July, September and October (UV index 7).
The months with the lowest UV index are January and December (UV index 5).
Average cloud cover in September
Imnajbu, Philippines
- Average cloud cover in September: 44
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is June (Cloud cover 38).
Average visibility in September
Imnajbu, Philippines
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (10km).
The months with the lowest visibility are August and September (9km).
