Hayward Muni
Weather station · 46.0°N 91.4°W · 369 m above sea level
ICAO KHYRStation data since 1996
Record high
30.0°C
in 2017
Record low
−2.8°C
in 2000
Average high
19.5°C
all years on record
19.4°C short of the record for 23 September
Today’s high 10.6°C against 30.0°C in 2017. A reading that beats it is flagged here automatically, once a second cycle confirms it.
All-time record high
40.6°C
- Date
- Saturday, 15 July 2006
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Hayward Muni, United States
- Position
- 46.03°N 91.44°W · 369 m
Highest highest in available records since 1996. Source: NOAA GHCN-Daily.
All-time record low
−39.0°C
- Date
- Saturday, 24 January 2026
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Hayward Muni, United States
- Position
- 46.03°N 91.44°W · 369 m
Highest and lowest lowest in available records since 1996. Source: NOAA GHCN-Daily.
Where Hayward Muni is
46.03°N 91.44°W
Records by month
Jan
10.6°
−39.0°
Feb
15.6°
−38.8°
Mar
27.2°
−34.3°
Apr
30.0°
−18.8°
May
36.7°
−8.3°
Jun
35.6°
−2.2°
Jul
40.6°
1.7°
Aug
37.8°
0.0°
Sep
35.0°
Recent days
| Day | High | At | Low | At |
|---|---|---|---|---|
| 2026-09-23 | 10.6°C | 00:53 UTC | 1.7°C | 07:38 UTC |
| 2026-09-22 | 17.8°C | 20:53 UTC | 11.1°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), 1996 to 2026 | Measured, station |
| Nearby stations and distances | Computed from station positions in our own database | Calculated |
