Defiance Mem Arpt
Weather station · 41.3°N 84.4°W · 215 m above sea level
ICAO KDFIStation data since 1998
Record high
33.9°C
in 2010
Record low
3.9°C
in 2012
Average high
23.9°C
all years on record
17.8°C short of the record for 23 September
Today’s high 16.1°C against 33.9°C in 2010. A reading that beats it is flagged here automatically, once a second cycle confirms it.
All-time record high
41.7°C
- Date
- Thursday, 28 June 2012
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Defiance Mem Arpt, United States
- Position
- 41.34°N 84.43°W · 215 m
Highest highest in available records since 1998. Source: NOAA GHCN-Daily.
All-time record low
−28.2°C
- Date
- Friday, 16 January 2009
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Defiance Mem Arpt, United States
- Position
- 41.34°N 84.43°W · 215 m
Highest and lowest lowest in available records since 1998. Source: NOAA GHCN-Daily.
Where Defiance Mem Arpt is
41.34°N 84.43°W
Records by month
Jan
18.3°
−28.2°
Feb
22.8°
−27.7°
Mar
30.0°
−19.9°
Apr
30.6°
−8.2°
May
35.6°
−3.9°
Jun
41.7°
2.2°
Jul
41.1°
7.2°
Aug
35.6°
6.7°
Sep
36.7°
Recent days
| Day | High | At | Low | At |
|---|---|---|---|---|
| 2026-09-23 | 16.1°C | 00:14 UTC | 13.9°C | 05:35 UTC |
| 2026-09-22 | 16.1°C | 22:53 UTC | 12.8°C | 14:53 UTC |
Nearby stations
Data sources for this page
| Figure | Source | Type |
|---|---|---|
| Right now, today so far | NOAA Aviation Weather Center (METAR) and NOAA NWS WMO bulletins (SYNOP) | Measured, station |
| All-time, monthly and on-this-day records | NOAA NCEI Global Historical Climatology Network daily (GHCN-Daily), 1998 to 2026 | Measured, station |
| Nearby stations and distances | Computed from station positions in our own database | Calculated |
