- Will the lowest temperature in Helsinki be 9°C or below on August 23?<1¢
- Will the lowest temperature in Helsinki be 10°C on August 23?7¢
- Will the lowest temperature in Helsinki be 11°C on August 23?20¢
- Will the lowest temperature in Helsinki be 12°C on August 23?20¢
- Will the lowest temperature in Helsinki be 13°C on August 23?31¢
- Will the lowest temperature in Helsinki be 14°C on August 23?50¢
- Will the lowest temperature in Helsinki be 15°C on August 23?<1¢
- Will the lowest temperature in Helsinki be 16°C on August 23?<1¢
- Will the lowest temperature in Helsinki be 17°C on August 23?<1¢
- Will the lowest temperature in Helsinki be 18°C on August 23?<1¢
- Will the lowest temperature in Helsinki be 19°C or higher on August 23?<1¢
This market will resolve based on the lowest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section. This market will resolve to the temperature range that contains the lowest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 23 Aug '26. The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Helsinki Vantaa Airport Station, available here: https://www.wunderground.com/history/daily/fi/vantaa/EFHK. 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 until the first data point for the following date has been published on the resolution source. 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.
Recent forecasts from the Finnish Meteorological Institute and GFS models indicate stable conditions over Helsinki on August 23, 2026, with persistent cloud cover, light rain or drizzle, and northerly winds limiting diurnal temperature swings. Overnight minima near 13–14°C align with trader consensus favoring 14°C (50%) or 13°C (31%), consistent with the climatological average low of 12.7°C but tempered by above-normal humidity and lack of clear-sky radiational cooling. Recent days' cooler readings around 11–13°C and model agreement on modest daytime highs near 15–17°C reinforce these probabilities, with resolution hinging on official station observations rather than broader ensemble spreads.