Weather in September
September marks the transition from summer to autumn, but the heat persists with temperatures hovering around 30.4°C (86.7°F). The rainfall returns to a descending slope but remains significant, nurturing the county's verdant landscapes. The days continue to be bright and sunny, contrasting with the frequent showers. The changing season lends a different hue to the county, making it a visual treat. Visitors can savor the blend of warmth, showers, and the stunning display of nature during this period.
Note: Water temperature ranging between 25°C (77°F) and 29°C (84.2°F) is considered very warm and pleasing for everyone. It allows for enjoyable water activities over extended periods without discomfort.
On the first day of the month, sunrise is at 05:35 and sunset at 18:11. On the last day of September, sunrise is at 05:45 and sunset at 17:41 CST.
Note: In September, a regular UV index of 11 translates into these guidelines:
Utilize all necessary safety measures, unprotected skin could suffer burns instantly. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. A sunscreen with at least SPF 30 should be used liberally and reapplied frequently on cloudy days, especially after swimming or an outdoor workout. Beware! Reflecting off water and sand, UV rays are much stronger.
[Resources]Temperature
The shift to September signals an average high-temperature of a still hot 30.4°C (86.7°F), subtly varied from August's 32°C (89.6°F). During the month of September, an average low-temperature of 24°C (75.2°F) is recorded in Hualien County.Rainfall
In Hualien County, Taiwan, in September, during 17 rainfall days, 344mm (13.54") of precipitation is typically accumulated. In Hualien County, during the entire year, the rain falls for 214 days and collects up to 2157mm (84.92") of precipitation.Sea temperature
In Hualien County, in September, the average water temperature is 28.3°C (82.9°F).Note: Water temperature ranging between 25°C (77°F) and 29°C (84.2°F) is considered very warm and pleasing for everyone. It allows for enjoyable water activities over extended periods without discomfort.
Daylight
In Hualien County, the average length of the day in September is 12h and 17min.On the first day of the month, sunrise is at 05:35 and sunset at 18:11. On the last day of September, sunrise is at 05:45 and sunset at 17:41 CST.
Sunshine
In Hualien County, the average sunshine in September is 6h.UV index
In September, the average daily maximum UV index in Hualien County is 11. A UV Index of 11, and more, symbolizes an excessive health risk from exposure to the Sun's UV radiation for average individuals.Note: In September, a regular UV index of 11 translates into these guidelines:
Utilize all necessary safety measures, unprotected skin could suffer burns instantly. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. A sunscreen with at least SPF 30 should be used liberally and reapplied frequently on cloudy days, especially after swimming or an outdoor workout. Beware! Reflecting off water and sand, UV rays are much stronger.
Frequently asked questions
Is it hot in Hualien County during September?
The high-temperature in Hualien County during September is 30.4°C (86.7°F) and the low-temperature is 24°C (75.2°F).
How many days does it rain in September in Hualien County?
In September, in Hualien County, the rain falls for 17 days. Throughout September, 344mm (13.54") of precipitation is accumulated.
What is the water temperature in September in Hualien County?
In Hualien County, Taiwan, the average seawater temperature in September is 28.3°C (82.9°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.
How many hours of daylight does Hualien County have in September?
In September, the average day length in Hualien County is 12h and 17min.
What time are sunrise and sunset in September in Hualien County?
In September, on the first day of the month, sunrise is at 05:35 and sunset at 18:11. On the last day of the month, in Hualien County, sunrise is at 05:45 and sunset at 17:41 CST.
How many hours of sunshine does Hualien County have in September?
In Hualien County, Taiwan, the average sunshine duration in September is 6h.
What is the UV index intensity in September in Hualien County?
In Hualien County, Taiwan, the average daily maximum UV index in September is 11. A UV Index estimate of 11, and higher, represents an extreme health threat from exposure to Sun's UV rays.
Average temperature in September
Hualien County, Taiwan
- Average high temperature in September: 30.4°C
The warmest months (with the highest average high temperature) are July and August (32°C).
The month with the lowest average high temperature is January (21.1°C).
- Average low temperature in September: 24°C
The month with the highest average low temperature is July (25.4°C).
The coldest month (with the lowest average low temperature) is January (15.4°C).
Average rainfall in September
Hualien County, Taiwan
- Average rainfall in September: 344.3mm
The wettest month (with the highest rainfall) is October (367.4mm).
The driest month (with the least rainfall) is December (67.7mm).
Average rainfall days in September
Hualien County, Taiwan
- Average rainfall days in September: 17 days
The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is July (15 days).
Average sea temperature in September
Hualien County, Taiwan
- Average sea temperature in September: 28.3°C
The best month for swimming (with the highest average sea temperature) is August (29.2°C).
The coldest month (with the lowest average sea temperature) is January (23.5°C).
Average daylight in September /
Average sunshine in September
Hualien County, Taiwan
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).
- Average sunshine in September: 6h
The month with the most sunshine is July (Average sunshine: 8h).
The months with the least sunshine are January, February and December (Average sunshine: 3h).
Average UV index in September
Hualien County, Taiwan
- Average UV index in September: 11
The months with the highest UV index are April, May, June, July and August (UV index 12).
The month with the lowest UV index is December (UV index 6).
Hualien County, Taiwan
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