**Singapore's equatorial climate features consistently high humidity and typical June daytime maxima near 31°C, but persistent cloud cover, thundery showers, and the active Southwest Monsoon have capped heating on June 11.** Official forecasts from the Meteorological Service Singapore and NEA anticipated a daily range of roughly 25–33°C, with afternoon convection limiting solar input and keeping peaks near the lower end of seasonal norms. Real-time observations and model consensus through the day aligned with a recorded maximum of exactly 30°C at primary stations, reflecting reduced insolation from widespread cloudiness rather than the clearer conditions that occasionally allow 33–34°C spikes earlier in the month. Trader consensus at 100% for 30°C reflects this convergence of current data and low remaining uncertainty on the final daily high. The primary risk to this outcome would be an unexpected late-day clearing that permits additional surface heating, though current steering patterns and moisture profiles make substantial upward revision unlikely before resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Singapore on June 11?
Highest temperature in Singapore on June 11?
30°C 100.0%
24°C or below <1%
25°C <1%
26°C <1%
$109,814 Vol.
$109,814 Vol.
Jun 11, 2026
24°C or below
No
25°C
No
26°C
No
27°C
No
28°C
No
29°C
No
30°C
Yes
31°C
No
32°C
No
33°C
No
34°C or higher
No
30°C 100.0%
24°C or below <1%
25°C <1%
26°C <1%
$109,814 Vol.
$109,814 Vol.
Jun 11, 2026
24°C or below
$261 Vol.
No
25°C
$945 Vol.
No
26°C
$753 Vol.
No
27°C
$909 Vol.
No
28°C
$18,024 Vol.
No
29°C
$24,633 Vol.
No
30°C
$15,021 Vol.
Yes
31°C
$8,540 Vol.
No
32°C
$20,236 Vol.
No
33°C
$13,039 Vol.
No
34°C or higher
$7,455 Vol.
No
This market will resolve to the temperature range that contains the highest temperature recorded at the Singapore Changi Airport Station in degrees Celsius on 11 Jun '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Singapore Changi Airport Station, available here: https://www.wunderground.com/history/daily/sg/singapore/WSSS.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.**Singapore's equatorial climate features consistently high humidity and typical June daytime maxima near 31°C, but persistent cloud cover, thundery showers, and the active Southwest Monsoon have capped heating on June 11.** Official forecasts from the Meteorological Service Singapore and NEA anticipated a daily range of roughly 25–33°C, with afternoon convection limiting solar input and keeping peaks near the lower end of seasonal norms. Real-time observations and model consensus through the day aligned with a recorded maximum of exactly 30°C at primary stations, reflecting reduced insolation from widespread cloudiness rather than the clearer conditions that occasionally allow 33–34°C spikes earlier in the month.
Trader consensus at 100% for 30°C reflects this convergence of current data and low remaining uncertainty on the final daily high. The primary risk to this outcome would be an unexpected late-day clearing that permits additional surface heating, though current steering patterns and moisture profiles make substantial upward revision unlikely before resolution.
This market will resolve to the temperature range that contains the highest temperature recorded at the Singapore Changi Airport Station in degrees Celsius on 11 Jun '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Singapore Changi Airport Station, available here: https://www.wunderground.com/history/daily/sg/singapore/WSSS.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Singapore Changi Airport Station, available here: https://www.wunderground.com/history/daily/sg/singapore/WSSS.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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: Jun 9, 2026, 12:05 AM ET
Volume
$109,814End Date
Jun 11, 2026Market Opened
Jun 9, 2026, 12:05 AM ETResolution Source
https://www.wunderground.com/history/daily/sg/singapore/WSSSResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
This market will resolve to the temperature range that contains the highest temperature recorded at the Singapore Changi Airport Station in degrees Celsius on 11 Jun '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Singapore Changi Airport Station, available here: https://www.wunderground.com/history/daily/sg/singapore/WSSS.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.**Singapore's equatorial climate features consistently high humidity and typical June daytime maxima near 31°C, but persistent cloud cover, thundery showers, and the active Southwest Monsoon have capped heating on June 11.** Official forecasts from the Meteorological Service Singapore and NEA anticipated a daily range of roughly 25–33°C, with afternoon convection limiting solar input and keeping peaks near the lower end of seasonal norms. Real-time observations and model consensus through the day aligned with a recorded maximum of exactly 30°C at primary stations, reflecting reduced insolation from widespread cloudiness rather than the clearer conditions that occasionally allow 33–34°C spikes earlier in the month.
Trader consensus at 100% for 30°C reflects this convergence of current data and low remaining uncertainty on the final daily high. The primary risk to this outcome would be an unexpected late-day clearing that permits additional surface heating, though current steering patterns and moisture profiles make substantial upward revision unlikely before resolution.
This market will resolve to the temperature range that contains the highest temperature recorded at the Singapore Changi Airport Station in degrees Celsius on 11 Jun '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Singapore Changi Airport Station, available here: https://www.wunderground.com/history/daily/sg/singapore/WSSS.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Singapore Changi Airport Station, available here: https://www.wunderground.com/history/daily/sg/singapore/WSSS.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.
Volume
$109,814End Date
Jun 11, 2026Market Opened
Jun 9, 2026, 12:05 AM ETResolution Source
https://www.wunderground.com/history/daily/sg/singapore/WSSSResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
**Singapore's equatorial climate features consistently high humidity and typical June daytime maxima near 31°C, but persistent cloud cover, thundery showers, and the active Southwest Monsoon have capped heating on June 11.** Official forecasts from the Meteorological Service Singapore and NEA anticipated a daily range of roughly 25–33°C, with afternoon convection limiting solar input and keeping peaks near the lower end of seasonal norms. Real-time observations and model consensus through the day aligned with a recorded maximum of exactly 30°C at primary stations, reflecting reduced insolation from widespread cloudiness rather than the clearer conditions that occasionally allow 33–34°C spikes earlier in the month. Trader consensus at 100% for 30°C reflects this convergence of current data and low remaining uncertainty on the final daily high. The primary risk to this outcome would be an unexpected late-day clearing that permits additional surface heating, though current steering patterns and moisture profiles make substantial upward revision unlikely before resolution.
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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