Dewpoint:
- Maximum: 29°C (84.2°F) [TNCM:Juliana Airport, Saint Maarten, Netherlands Antilles]
Heat Index:
- Maximum: 44.3°C (111.7°F) [OIKQ:Gheshm Island / Dayrestan, Iran]
Wind Gust:
- Maximum: 54kt (28m/s) [EHHW:Buitengaats/BG-OHVS2 Platform, Netherlands]
Wind Chill (Sustained Wind):
- Minimum: -69.7°C (-93.4°F) [NZSP:Amundsen-Scott Stn, Antarctica]
T-storm:
- Last reported tornado/funnel: [MWCR:Owen Roberts Airport Grand Cayman, Cayman Islands] (1500Z 15 Sep 2025)
Last reported hail: [EDDM:Munchen, Germany] (2020Z 15 Sep 2025)
Last reported mammatus: [KELP:El Paso, El Paso Intl Arpt, United States] (2351Z 13 Sep 2025)
Pressure:
- Maximum: 1095.2mb (32.33") [K1M4:Posey Field, AL, United States]
- Minimum: 980.0mb (28.93") [SAWB:Base Marambio, Argentina]
Pressure Change:
- Maximum 3hr rise: 13.2mb [CWJI:Assiniboia Airport, Canada]
- Maximum 3hr fall: -9.1mb [PADK:Adak Island, Adak Airport, AK, United States]
Precipitation Amount:
- Maximum Hourly Liquid Equivalent: 3.03" [PAJZ:Koliganek, AK, United States]
- Maximum 3/6-Hourly Liquid Equivalent: 14.61" [PAJZ:Koliganek, AK, United States]
Visibility:
- Maximum: 80miles [KMWN:Mount Washington, NH, United States]
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