January 19° · ☂ 4 ★ February20° · ☂ 3 March 23° · ☂ 8 April 26° · ☂ 8 May 29° · ☂ 12 June 31° · ☂ 14 July 32° · ☂ 13 August 32° · ☂ 15 September 32° · ☂ 10 October 29° · ☂ 6 ★ November25° · ☂ 4 ★ December21° · ☂ 3 Macau in September:seriously hot, Macau · Records from 2006 to 2025. Not a forecast.
Mean high 32° Hottest day 35.9° (2008)
Mean low 25° Coldest night 19.5° (2016)
Rain days 10 days 5-22 by year
Rainfall 238mm Daylight 12.6 → 12.0 h
Macau's 12 months i Best: February, November and December
1 2 3 4 5 6 7 8 9 10 11 12
Trip types Sightseeing on foot Poorhot, muggy and storm risk
Humidity 81% 29 muggy days
Clear days 6 days 11 overcast days
Mean wind 12 km/h 1 windy day
Sunrise / sunset (15th) 06:12 / 18:30 Daylight 12.6 → 12.0 h
Macau in September Still hot, but the wet season is winding down. Typhoons remain possible, so check the weather before you go. The Macao International Fireworks Display Contest runs on several nights between early September and early October. Dates are announced each year.
It was a hot month: 32°C by day and 25°C after dark. There were 10 rain days on average, roughly one day in three. The average is 10, but individual years ran from 5 (2014) to 22 (2020).
Highs topped 30°C on 26 days of the month on average. Mixing in indoor stops at midday made sense. Each rainy day brought about 23 mm, closer to downpours than drizzle.
Typhoons i 8 of the last 20 years had a tropical storm pass within 300 km this month.
Saola (2023), 23 km away typhoon strength Mangkhut (2018), 75 km away typhoon strength Koppu (2009), 85 km away typhoon strength 1 2 3 1 4 1 5 7 6 8 7 12 8 8 9 4 10 3 11 1 12
Date by date i Sun
Mon
Tue
Wed
Thu
Fri
Sat
Week
September 1 Wednesday 1 rain in 9 of 20 yrs 9/20 32° 26° September 2 Thursday 2 rain in 11 of 20 yrs 11/20 32° 26° September 3 Friday 3 rain in 9 of 20 yrs 9/20 32° 26° September 4 Saturday 4 rain in 6 of 20 yrs 6/20 32° 26° 1-4 rain on 44% of days 32° 26°
September 5 Sunday 5 rain in 7 of 20 yrs 7/20 32° 26° September 6 Monday 6 rain in 8 of 20 yrs 8/20 32° 26° September 7 Tuesday 7 rain in 13 of 20 yrs 13/20 31° 26° September 8 Wednesday 8 rain in 8 of 20 yrs 8/20 31° 26° September 9 Thursday 9 rain in 9 of 20 yrs 9/20 32° 26° September 10 Friday 10 rain in 8 of 20 yrs 8/20 31° 26° September 11 Saturday 11 rain in 6 of 20 yrs 6/20 32° 25° 5-11 rain on 42% of days 32° 26°
September 12 Sunday 12 rain in 5 of 20 yrs 5/20 32° 25° September 13 Monday 13 rain in 7 of 20 yrs 7/20 32° 26° September 14 Tuesday 14 rain in 7 of 20 yrs 7/20 32° 25° September 15 Wednesday 15 rain in 7 of 20 yrs 7/20 32° 25° September 16 Thursday 16 rain in 9 of 20 yrs 9/20 32° 25° September 17 Friday 17 rain in 7 of 20 yrs 7/20 32° 26° September 18 Saturday 18 rain in 4 of 20 yrs 4/20 32° 26° 12-18 rain on 33% of days 32° 25°
September 19 Sunday 19 rain in 4 of 20 yrs 4/20 32° 26° September 20 Monday 20 rain in 6 of 20 yrs 6/20 32° 25° September 21 Tuesday 21 rain in 8 of 20 yrs 8/20 31° 25° September 22 Wednesday 22 rain in 5 of 20 yrs 5/20 32° 25° September 23 Thursday 23 rain in 9 of 20 yrs 9/20 31° 25° September 24 Friday 24 rain in 11 of 20 yrs 11/20 31° 25° September 25 Saturday 25 rain in 5 of 20 yrs 5/20 31° 25° 19-25 rain on 34% of days 31° 25°
September 26 Sunday 26 rain in 2 of 20 yrs 2/20 32° 25° September 27 Monday 27 rain in 2 of 20 yrs 2/20 32° 25° September 28 Tuesday 28 rain in 3 of 20 yrs 3/20 32° 25° September 29 Wednesday 29 rain in 6 of 20 yrs 6/20 31° 25° September 30 Thursday 30 rain in 7 of 20 yrs 7/20 31° 25°
26-30 rain on 20% of days 32° 25°
1-4 rain on 44% of days 32° 26° 5-11 rain on 42% of days 32° 26° 12-18 rain on 33% of days 32° 25° 19-25 rain on 34% of days 31° 25° 26-30 rain on 20% of days 32° 25°
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Week
September 1 Friday 1 rain in 9 of 20 yrs 9/20 32° 26° September 2 Saturday 2 rain in 11 of 20 yrs 11/20 32° 26° 1-2 rain on 50% of days 32° 26°
September 3 Sunday 3 rain in 9 of 20 yrs 9/20 32° 26° September 4 Monday 4 rain in 6 of 20 yrs 6/20 32° 26° September 5 Tuesday 5 rain in 7 of 20 yrs 7/20 32° 26° September 6 Wednesday 6 rain in 8 of 20 yrs 8/20 32° 26° September 7 Thursday 7 rain in 13 of 20 yrs 13/20 31° 26° September 8 Friday 8 rain in 8 of 20 yrs 8/20 31° 26° September 9 Saturday 9 rain in 9 of 20 yrs 9/20 32° 26° 3-9 rain on 43% of days 32° 26°
September 10 Sunday 10 rain in 8 of 20 yrs 8/20 31° 26° September 11 Monday 11 rain in 6 of 20 yrs 6/20 32° 25° September 12 Tuesday 12 rain in 5 of 20 yrs 5/20 32° 25° September 13 Wednesday 13 rain in 7 of 20 yrs 7/20 32° 26° September 14 Thursday 14 rain in 7 of 20 yrs 7/20 32° 25° September 15 Friday 15 rain in 7 of 20 yrs 7/20 32° 25° September 16 Saturday 16 rain in 9 of 20 yrs 9/20 32° 25° 10-16 rain on 35% of days 32° 25°
September 17 Sunday 17 rain in 7 of 20 yrs 7/20 32° 26° September 18 Monday 18 rain in 4 of 20 yrs 4/20 32° 26° September 19 Tuesday 19 rain in 4 of 20 yrs 4/20 32° 26° September 20 Wednesday 20 rain in 6 of 20 yrs 6/20 32° 25° September 21 Thursday 21 rain in 8 of 20 yrs 8/20 31° 25° September 22 Friday 22 rain in 5 of 20 yrs 5/20 32° 25° September 23 Saturday 23 rain in 9 of 20 yrs 9/20 31° 25° 17-23 rain on 31% of days 32° 25°
September 24 Sunday 24 rain in 11 of 20 yrs 11/20 31° 25° September 25 Monday 25 rain in 5 of 20 yrs 5/20 31° 25° September 26 Tuesday 26 rain in 2 of 20 yrs 2/20 32° 25° September 27 Wednesday 27 rain in 2 of 20 yrs 2/20 32° 25° September 28 Thursday 28 rain in 3 of 20 yrs 3/20 32° 25° September 29 Friday 29 rain in 6 of 20 yrs 6/20 31° 25° September 30 Saturday 30 rain in 7 of 20 yrs 7/20 31° 25° 24-30 rain on 26% of days 31° 25°
1-2 rain on 50% of days 32° 26° 3-9 rain on 43% of days 32° 26° 10-16 rain on 35% of days 32° 25° 17-23 rain on 31% of days 32° 25° 24-30 rain on 26% of days 31° 25°
Tap another date to change
2006 5mm
2007 none
2008 none
2009 none
2010 none
2011 none
2012 10mm
2013 none
2014 10mm
2015 23mm
2016 47mm
2017 8mm
2018 10mm
2019 none
2020 5mm
2021 6mm
2022 21mm
2023 29mm
2024 14mm
2025 32mm
Holidays in September (2027) September 16 The day following Mid-Autumn FestivalSeptember 6 Labor Day 1 Local public holiday or break (busier, pricier)1 US holidays (flights fill up)
Your trip dates, the past 20 years Trip dates September 1 (Wed) 2 (Thu) 3 (Fri) 4 (Sat) 5 (Sun) 6 (Mon) 7 (Tue) 8 (Wed) 9 (Thu) 10 (Fri) 11 (Sat) 12 (Sun) 13 (Mon) 14 (Tue) 15 (Wed) 16 (Thu) 17 (Fri) 18 (Sat) 19 (Sun) 20 (Mon) 21 (Tue) 22 (Wed) 23 (Thu) 24 (Fri) 25 (Sat) 26 (Sun) 27 (Mon) 28 (Tue) 29 (Wed) 30 (Thu) ~ September 1 (Wed) 2 (Thu) 3 (Fri) 4 (Sat) 5 (Sun) 6 (Mon) 7 (Tue) 8 (Wed) 9 (Thu) 10 (Fri) 11 (Sat) 12 (Sun) 13 (Mon) 14 (Tue) 15 (Wed) 16 (Thu) 17 (Fri) 18 (Sat) 19 (Sun) 20 (Mon) 21 (Tue) 22 (Wed) 23 (Thu) 24 (Fri) 25 (Sat) 26 (Sun) 27 (Mon) 28 (Tue) 29 (Wed) 30 (Thu) 1-7 8-14 15-21 22-end Whole month
You can also click two dates on the axis. Hover a cell to see that day's rain. By year Driest trips first
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Trip rain days Month rain days Tap a date to start, tap another to end. Each cell is that date in one year. '06 '07 '08 '09 '10 '11 '12 '13 '14 '15 '16 '17 '18 '19 '20 '21 '22 '23 '24 '25
of 20 2 Thu Pick September 2
11 7 Tue Pick September 7
13 10 Fri Pick September 10
8 11 Sat Pick September 11
6 12 Sun Pick September 12
5 13 Mon Pick September 13
7 14 Tue Pick September 14
7 15 Wed Pick September 15
7 16 Thu Pick September 16
9 17 Fri Pick September 17
7 18 Sat Pick September 18
4 19 Sun Pick September 19
4 20 Mon Pick September 20
6 21 Tue Pick September 21
8 22 Wed Pick September 22
5 23 Thu Pick September 23
9 24 Fri Pick September 24
11 25 Sat Pick September 25
5 26 Sun Pick September 26
2 27 Mon Pick September 27
2 28 Tue Pick September 28
3 29 Wed Pick September 29
6 30 Thu Pick September 30
7 Dates outside your trip are dimmed.
One row per year, one cell per day. 2014 had 5 rain days, 2020 had 22.
What to pack Loose, light-colored clothes, sandals and a hat did most of the work at 32°C. Sights went in the morning, with a break in the middle of the day.
A packable rain jacket weighs almost nothing and covers 10 rain days. Leave the suede at home.
Common questions Does it rain a lot in Macau in September? Over the past 20 years September averaged 10 rain days (1 mm or more) out of 30. Individual years ran from 5 in the driest to 22 in the wettest.
What should I wear in Macau in September? Days averaged 32°C and nights 25°C. Pack a compact umbrella, T-shirts, sunscreen plus a hat, and insect repellent.
Is September a good time to visit Macau? On warmth and rain days alone, Macau's easiest months were February, November and December. September ranked 9 of 12.
Is Macau humid in September? Mean relative humidity was 81%, with about 29 muggy days (dew point of 20°C or more) in the month.
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