PolymarketCheck availabilityNo KYCVerified resolution dataWell calibratedData quality warningNo live quotes
Data as of Sep 25, 2026, 12:35 PM UTC · policy pm-quality-3
Current implied probability
3°C or below 50%Leader of 11 outcomes
Market quality
31 / 100
Low quality24h Volume
—
Liquidity
$6.9K
Medium liquidityComments
0
Market data
Updated 27 minutes ago
Sep 25, 26, 4:31 AM UTCSep 27, 26, 12:00 PM UTC
Trends
Venue terms
Source: Polymarket
Informational venue terms only; CoinRithm paper trading uses its own rules.
- Minimum order (shares):
- 5
- Tick size:
- 1 percentage points
- Fees:
- Yes
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Rules
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Helsinki Vantaa Airport Station in degrees Celsius on 27 Sep '26.
- 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=efhk
- 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.
Open markets
Weather
KALSHIWhere will it rain on Sep 25, 2026?
- Seattle+3.0pt98%
- Providence+30.0pt95%
- Boston+2.0pt72%
+25 more outcomes
- Total Vol
- $191.6K
- 24h Vol
- $181.3K
KALSHIHighest temperature in Los Angeles on Sep 25, 2026?
- 80° or below80.4%
- 81° to 82°11.2%
- 83° to 84°4.7%
+3 more outcomes
- Total Vol
- $77.9K
- 24h Vol
- $75.4K
KALSHIHighest temperature in New York City on Sep 25, 2026?
- 69° to 70°50%
- 71° to 72°30.4%
- 67° to 68°12.8%
+3 more outcomes
- Total Vol
- $44.3K
- 24h Vol
- $43.9K
KALSHIHighest temperature in Miami on Sep 25, 2026?
- 89° to 90°41.9%
- 87° to 88°34.3%
- 91° to 92°13.3%
+3 more outcomes
- Total Vol
- $47.4K
- 24h Vol
- $42.2K
KALSHIHurricane Fay category?
- Category 1 or above-4.0pt10%
- Category 5 or above+7.0pt8%
- Category 2 or above-2.0pt5%
+2 more outcomes
- Total Vol
- $52.3K
POLYMARKETHighest temperature in Madrid on September 26?
- 34°C-10.5pt45.9%
- 33°C+5.0pt36.7%
- 35°C-2.0pt11.2%
+8 more outcomes
- Will a hurricane make landfall in Hawaii in 2026?
- Highest temperature in Chicago on Sep 25, 2026?
- Highest temperature in Tokyo on September 26?
- Where will it rain on Sep 26, 2026?
- Where will it rain this weekend (Sep 26 - Sep 27)?
- Highest temperature in Austin on Sep 25, 2026?
- Lowest temperature in Hong Kong on September 26?
- Highest temperature in Philadelphia on Sep 25, 2026?
- Highest temperature in Wellington on September 26?
- Highest temperature in Shanghai on September 26?
- What will be the name of the first hurricane in the Atlantic this year?
Frequently asked questions
- What are the current odds for Lowest temperature in Helsinki on September 27??
- Polymarket prices 3°C or below at 50% as of September 25, 2026.
- When does Lowest temperature in Helsinki on September 27? resolve?
- Lowest temperature in Helsinki on September 27? is scheduled to resolve on September 27, 2026.
- How is Lowest temperature in Helsinki on September 27? settled?
- Polymarket settles this market as follows: This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Helsinki Vantaa Airport Station in degrees Celsius on 27 Sep '26.