Persistent southwest monsoon conditions, enhanced recently by Tropical Storm Pilandok before its exit from the Philippine Area of Responsibility, dominate Manila's weather outlook for September 5, 2026, sustaining widespread cloud cover, high humidity near 85-90%, and frequent showers that moderate both daytime highs and nighttime lows. Official PAGASA guidance and model consensus point to minimum temperatures clustering near 25-26°C, consistent with climatological September averages of 25.7°C at the Port Area station, as reduced clear-sky radiative cooling prevents sharp overnight drops. El Niño influences remain secondary this early in the month. Market-implied odds reflect genuine uncertainty around any localized monsoon breaks that could allow clearer skies and lower minima near 21°C or persistent overcast keeping values above 26°C. Updated PAGASA briefings and next model runs will refine resolution thresholds.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in Manila on September 5?
21°C or below 69%
31°C or higher 69%
23°C 49%
28°C 49%
21°C or below
69%
22°C
19%
23°C
49%
24°C
25%
25°C
31%
26°C
28%
27°C
25%
28°C
49%
29°C
49%
30°C
2%
31°C or higher
69%
21°C or below 69%
31°C or higher 69%
23°C 49%
28°C 49%
21°C or below
69%
22°C
19%
23°C
49%
24°C
25%
25°C
31%
26°C
28%
27°C
25%
28°C
49%
29°C
49%
30°C
2%
31°C or higher
69%
The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=rpll
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Market Opened: Sep 3, 2026, 12:31 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=rpllResolver
0x69c47De9D...The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=rpll
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Resolution Source
https://www.weather.gov/wrh/timeseries?site=rpllResolver
0x69c47De9D...Persistent southwest monsoon conditions, enhanced recently by Tropical Storm Pilandok before its exit from the Philippine Area of Responsibility, dominate Manila's weather outlook for September 5, 2026, sustaining widespread cloud cover, high humidity near 85-90%, and frequent showers that moderate both daytime highs and nighttime lows. Official PAGASA guidance and model consensus point to minimum temperatures clustering near 25-26°C, consistent with climatological September averages of 25.7°C at the Port Area station, as reduced clear-sky radiative cooling prevents sharp overnight drops. El Niño influences remain secondary this early in the month. Market-implied odds reflect genuine uncertainty around any localized monsoon breaks that could allow clearer skies and lower minima near 21°C or persistent overcast keeping values above 26°C. Updated PAGASA briefings and next model runs will refine resolution thresholds.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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