Official Badan Meteorologi, Klimatologi, dan Geofisika (BMKG) observations confirm Jakarta's highest air temperature reached exactly 35°C on April 27, 2026, primarily at stations like Halim Perdanakusuma amid partly cloudy skies, light winds, and high humidity levels of 60–95% that prolonged solar insolation while curbing extreme peaks. Urban heat island effects from dense infrastructure boosted daytime maxima during the early dry season, aligning with recent patterns of 34–35°C highs in prior days like April 22 (34.4°C). This verified data from standardized meteorological protocols drives the market's 100% implied probability on 35°C, reflecting trader consensus backed by real capital. Realistic challenges include a belated peripheral station report exceeding 35°C or data revision, though BMKG's rigorous quality controls render such shifts highly unlikely as the resolution window closes.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Jakarta on April 27?
Highest temperature in Jakarta on April 27?
35°C 100.0%
29°C or below <1%
30°C <1%
31°C <1%
$68,103 Vol.
$68,103 Vol.
Apr 27, 2026
29°C or below
No
30°C
No
31°C
No
32°C
No
33°C
No
34°C
No
35°C
Yes
36°C
No
37°C
No
38°C
No
39°C or higher
No
35°C 100.0%
29°C or below <1%
30°C <1%
31°C <1%
$68,103 Vol.
$68,103 Vol.
Apr 27, 2026
29°C or below
$1,096 Vol.
No
30°C
$4,740 Vol.
No
31°C
$4,718 Vol.
No
32°C
$4,426 Vol.
No
33°C
$7,409 Vol.
No
34°C
$4,973 Vol.
No
35°C
$12,176 Vol.
Yes
36°C
$14,178 Vol.
No
37°C
$6,720 Vol.
No
38°C
$3,342 Vol.
No
39°C or higher
$4,325 Vol.
No
This market will resolve to the temperature range that contains the highest temperature recorded at the Halim Perdanakusuma Intl Airport Station in degrees Celsius on 27 Apr '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Halim Perdanakusuma Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/id/jakarta/WIHH.
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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.Official Badan Meteorologi, Klimatologi, dan Geofisika (BMKG) observations confirm Jakarta's highest air temperature reached exactly 35°C on April 27, 2026, primarily at stations like Halim Perdanakusuma amid partly cloudy skies, light winds, and high humidity levels of 60–95% that prolonged solar insolation while curbing extreme peaks. Urban heat island effects from dense infrastructure boosted daytime maxima during the early dry season, aligning with recent patterns of 34–35°C highs in prior days like April 22 (34.4°C). This verified data from standardized meteorological protocols drives the market's 100% implied probability on 35°C, reflecting trader consensus backed by real capital. Realistic challenges include a belated peripheral station report exceeding 35°C or data revision, though BMKG's rigorous quality controls render such shifts highly unlikely as the resolution window closes.
This market will resolve to the temperature range that contains the highest temperature recorded at the Halim Perdanakusuma Intl Airport Station in degrees Celsius on 27 Apr '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Halim Perdanakusuma Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/id/jakarta/WIHH.
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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Halim Perdanakusuma Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/id/jakarta/WIHH.
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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Market Opened: Apr 25, 2026, 12:13 AM ET
Volume
$68,103End Date
Apr 27, 2026Market Opened
Apr 25, 2026, 12:13 AM ETResolution Source
https://www.wunderground.com/history/daily/id/jakarta/WIHHResolver
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 Halim Perdanakusuma Intl Airport Station in degrees Celsius on 27 Apr '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Halim Perdanakusuma Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/id/jakarta/WIHH.
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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.Official Badan Meteorologi, Klimatologi, dan Geofisika (BMKG) observations confirm Jakarta's highest air temperature reached exactly 35°C on April 27, 2026, primarily at stations like Halim Perdanakusuma amid partly cloudy skies, light winds, and high humidity levels of 60–95% that prolonged solar insolation while curbing extreme peaks. Urban heat island effects from dense infrastructure boosted daytime maxima during the early dry season, aligning with recent patterns of 34–35°C highs in prior days like April 22 (34.4°C). This verified data from standardized meteorological protocols drives the market's 100% implied probability on 35°C, reflecting trader consensus backed by real capital. Realistic challenges include a belated peripheral station report exceeding 35°C or data revision, though BMKG's rigorous quality controls render such shifts highly unlikely as the resolution window closes.
This market will resolve to the temperature range that contains the highest temperature recorded at the Halim Perdanakusuma Intl Airport Station in degrees Celsius on 27 Apr '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Halim Perdanakusuma Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/id/jakarta/WIHH.
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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Halim Perdanakusuma Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/id/jakarta/WIHH.
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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Volume
$68,103End Date
Apr 27, 2026Market Opened
Apr 25, 2026, 12:13 AM ETResolution Source
https://www.wunderground.com/history/daily/id/jakarta/WIHHResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Official Badan Meteorologi, Klimatologi, dan Geofisika (BMKG) observations confirm Jakarta's highest air temperature reached exactly 35°C on April 27, 2026, primarily at stations like Halim Perdanakusuma amid partly cloudy skies, light winds, and high humidity levels of 60–95% that prolonged solar insolation while curbing extreme peaks. Urban heat island effects from dense infrastructure boosted daytime maxima during the early dry season, aligning with recent patterns of 34–35°C highs in prior days like April 22 (34.4°C). This verified data from standardized meteorological protocols drives the market's 100% implied probability on 35°C, reflecting trader consensus backed by real capital. Realistic challenges include a belated peripheral station report exceeding 35°C or data revision, though BMKG's rigorous quality controls render such shifts highly unlikely as the resolution window closes.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions