BMKG's latest forecast for May 16 in Jakarta projects daytime highs of 29–30°C amid partly cloudy skies and 70–95% precipitation chances from light rain, clashing with NOAA and AccuWeather models implying 32–34°C under partial clearing, fueling the razor-thin trader consensus between 33°C (29.5% implied probability) and 32°C (27.5%). This divergence stems from uncertain cloud cover evolution during the wet-to-dry season transition, amplified by Jakarta's urban heat island effect and emerging El Niño signals—82% NOAA odds for development by late May—which historically boost Indonesian highs by suppressing rain. Mid-May climatology averages 32–33°C, with low wind shear allowing sea breeze moderation; watch BMKG's hourly updates and model refreshes Friday for shifts ahead of resolution via official station data.
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 May 16?
Highest temperature in Jakarta on May 16?
33°C 30%
32°C 30%
31°C 15%
34°C 11%
26°C or below
<1%
27°C
<1%
28°C
<1%
29°C
1%
30°C
6%
31°C
15%
32°C
30%
33°C
30%
34°C
11%
35°C
1%
36°C or higher
1%
33°C 30%
32°C 30%
31°C 15%
34°C 11%
26°C or below
<1%
27°C
<1%
28°C
<1%
29°C
1%
30°C
6%
31°C
15%
32°C
30%
33°C
30%
34°C
11%
35°C
1%
36°C or higher
1%
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: May 14, 2026, 12:21 AM ET
Resolution Source
https://www.wunderground.com/history/daily/id/jakarta/WIHHResolver
0x69c47De9D...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.
Resolution Source
https://www.wunderground.com/history/daily/id/jakarta/WIHHResolver
0x69c47De9D...BMKG's latest forecast for May 16 in Jakarta projects daytime highs of 29–30°C amid partly cloudy skies and 70–95% precipitation chances from light rain, clashing with NOAA and AccuWeather models implying 32–34°C under partial clearing, fueling the razor-thin trader consensus between 33°C (29.5% implied probability) and 32°C (27.5%). This divergence stems from uncertain cloud cover evolution during the wet-to-dry season transition, amplified by Jakarta's urban heat island effect and emerging El Niño signals—82% NOAA odds for development by late May—which historically boost Indonesian highs by suppressing rain. Mid-May climatology averages 32–33°C, with low wind shear allowing sea breeze moderation; watch BMKG's hourly updates and model refreshes Friday for shifts ahead of resolution via official station data.
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