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Highest temperature in Istanbul on April 30?

icon for Highest temperature in Istanbul on April 30?

Highest temperature in Istanbul on April 30?

14°C 100.0%

10°C or below <1%

11°C <1%

12°C <1%

Polymarket

$55,071 Vol.

14°C 100.0%

10°C or below <1%

11°C <1%

12°C <1%

Polymarket

$55,071 Vol.

10°C or below

$2,565 Vol.

No

11°C

$2,357 Vol.

No

12°C

$2,104 Vol.

No

13°C

$19,393 Vol.

No

14°C

$9,851 Vol.

Yes

15°C

$6,627 Vol.

No

16°C

$3,877 Vol.

No

17°C

$3,435 Vol.

No

18°C

$1,461 Vol.

No

19°C

$2,183 Vol.

No

20°C or higher

$1,217 Vol.

No

This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Istanbul Airport in degrees Celsius on 30 Apr '26. The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column on the specified date once information is finalized for all hours on that date, available here: https://www.weather.gov/wrh/timeseries?site=LTFM To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C. This market can not resolve to "Yes" until 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 NOAA surface observations at Istanbul Airport (LTFM) confirm the highest air temperature on April 30 reached 14°C during midday hours, aligning with Turkish State Meteorological Service (MGM) reports amid persistent northerly winds advecting cool continental air and extensive cloud cover that capped daytime heating below the seasonal April average of 15-16°C. Recent ECMWF and GFS ensemble forecast runs, updated within the last 24 hours, showed strong model consensus for this subdued peak, reflecting the dominant low-pressure trough over the Black Sea region. With evening conditions stable and temperatures falling, traders' 100% implied probability on 14°C represents ironclad data-driven sentiment; only an anomalous late-night measurement revision by NOAA could challenge it, though synoptic patterns make this highly improbable. Final daily data release expected soon from monitoring agencies.

This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Istanbul Airport in degrees Celsius on 30 Apr '26.

The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column on the specified date once information is finalized for all hours on that date, available here: https://www.weather.gov/wrh/timeseries?site=LTFM

To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.

This market can not resolve to "Yes" until 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
$55,071
Data de Término
30 abr 2026
Mercado Aberto
Apr 28, 2026, 3:06 PM ET
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Istanbul Airport in degrees Celsius on 30 Apr '26. The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column on the specified date once information is finalized for all hours on that date, available here: https://www.weather.gov/wrh/timeseries?site=LTFM To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C. This market can not resolve to "Yes" until 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.

Resultado proposto: No

Sem contestação

Resultado final: No

This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Istanbul Airport in degrees Celsius on 30 Apr '26. The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column on the specified date once information is finalized for all hours on that date, available here: https://www.weather.gov/wrh/timeseries?site=LTFM To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C. This market can not resolve to "Yes" until 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 NOAA surface observations at Istanbul Airport (LTFM) confirm the highest air temperature on April 30 reached 14°C during midday hours, aligning with Turkish State Meteorological Service (MGM) reports amid persistent northerly winds advecting cool continental air and extensive cloud cover that capped daytime heating below the seasonal April average of 15-16°C. Recent ECMWF and GFS ensemble forecast runs, updated within the last 24 hours, showed strong model consensus for this subdued peak, reflecting the dominant low-pressure trough over the Black Sea region. With evening conditions stable and temperatures falling, traders' 100% implied probability on 14°C represents ironclad data-driven sentiment; only an anomalous late-night measurement revision by NOAA could challenge it, though synoptic patterns make this highly improbable. Final daily data release expected soon from monitoring agencies.

This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Istanbul Airport in degrees Celsius on 30 Apr '26.

The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column on the specified date once information is finalized for all hours on that date, available here: https://www.weather.gov/wrh/timeseries?site=LTFM

To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.

This market can not resolve to "Yes" until 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
$55,071
Data de Término
30 abr 2026
Mercado Aberto
Apr 28, 2026, 3:06 PM ET
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Istanbul Airport in degrees Celsius on 30 Apr '26. The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column on the specified date once information is finalized for all hours on that date, available here: https://www.weather.gov/wrh/timeseries?site=LTFM To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C. This market can not resolve to "Yes" until 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.

Resultado proposto: No

Sem contestação

Resultado final: No

Cuidado com os links externos.

Frequently Asked Questions

"Highest temperature in Istanbul on April 30?" is a prediction market on Polymarket with 11 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "14°C" at 100%, followed by "10°C or below" at 0%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 100¢ implies that the market collectively assigns a 100% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

As of today, "Highest temperature in Istanbul on April 30?" has generated $55.1K in total trading volume since the market launched on Apr 28, 2026. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "Highest temperature in Istanbul on April 30?," browse the 11 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "Highest temperature in Istanbul on April 30?" is "14°C" at 100%, meaning the market assigns a 100% chance to that outcome. The next closest outcome is "10°C or below" at 0%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "Highest temperature in Istanbul on April 30?" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.