- Will the highest temperature in Helsinki be 13°C on September 6?3¢
- Will the highest temperature in Helsinki be 14°C on September 6?16¢
- Will the highest temperature in Helsinki be 15°C on September 6?60¢
- Will the highest temperature in Helsinki be 16°C on September 6?24¢
- Will the highest temperature in Helsinki be 17°C on September 6?3¢
- Will the highest temperature in Helsinki be 18°C on September 6?<1¢
- Will the highest temperature in Helsinki be 19°C on September 6?<1¢
- Will the highest temperature in Helsinki be 20°C or higher on September 6?<1¢
- Will the highest temperature in Helsinki be 10°C or below on September 6?<1¢
- Will the highest temperature in Helsinki be 11°C on September 6?<1¢
- Will the highest temperature in Helsinki be 12°C on September 6?<1¢
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Helsinki Vantaa Airport Station in degrees Celsius on 6 Sep '26. The resolution source for this market will be information from NOAA, specifically the highest 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. 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.
Current meteorological forecasts from multiple models indicate a daytime maximum of 15–16°C in Helsinki on September 6, driven by northwesterly flow advecting cooler maritime air under partly cloudy skies that limit solar heating. This aligns with the market’s heavy weighting toward 15°C, as recent model runs show limited warming potential compared with the September climatological average high near 17°C. Light winds and stable conditions further constrain afternoon temperatures, with minimal model spread supporting the observed trader consensus on these thresholds. Final official observations from the Helsinki station will resolve the outcome.