Oxnard, CA
California · Records since 1923–2026
☀️ 75°F
Currently in Oxnard
As of 5:00 PM PDT
Records for July 28
🔥 Record High
89°F
July 28, 1977
+11° from 78° normal❄ Record Low
45°F
July 28, 1930
-15° from 60° normal
🌞 Normal high: 78°F 🌑 Normal low: 60°F 1991–2020 normals
All-Time Records — Oxnard
105°F
Hottest Day Ever
Sep 26, 2016
26°F
Coldest Day Ever
Jan 22, 1937
5.96"
Wettest Day Ever
Jan 26, 1956
0.0"
Most Snow in One Day
Feb 28, 2011
Top 10 Record Highs — July 28
| # | Temp | Date |
|---|---|---|
| 🏆 | 89°F | July 28, 1977 |
| 2 | 85°F | July 28, 1931 |
| 3 | 84°F | July 28, 1998 |
| 4 | 84°F | July 28, 1934 |
| 5 | 83°F | July 28, 2006 |
| 6 | 82°F | July 28, 2016 |
| 7 | 82°F | July 28, 1976 |
| 8 | 82°F | July 28, 1937 |
| 9 | 81°F | July 28, 2018 |
| 10 | 81°F | July 28, 2014 |
Top 5 Record Lows — July 28
| # | Temp | Date |
|---|---|---|
| 🥶 | 45°F | July 28, 1930 |
| 2 | 49°F | July 28, 1965 |
| 3 | 50°F | July 28, 1925 |
| 4 | 50°F | July 28, 1924 |
| 5 | 52°F | July 28, 2012 |
Heat Wave Summary — Oxnard
threshold: 79°F (90th percentile of historical Jun–Aug highs)4.6
Avg heat wave length
days (historical)
88°
Avg peak temp
during heat waves
0
Dangerous nights 2026
Overnights ≥ 70°F
6
Heat waves 2026
so far
2026 Daily High Temperature vs Normal
Year to date
Above normal
Below normal
80 of 202 days with data were above the 1991–2020 normal high for their date.
Days ≥ 90°F Per Year
1923–20262
2026 so far
4
Avg/year 1970–2025
8
Avg/year (last 10 complete)
18
Most in a year (1939)
Average Daily High by Decade
Full year · complete decades only
Longest Heat Waves — Oxnard
| # | Dates | Days | Peak | Avg High | Avg Overnight Low |
|---|---|---|---|---|---|
| 🏆 | Jul 19, 2018 – Aug 25, 2018 | 38 | 89°F (Aug 7) | 83°F | 64°F |
| 2 | Aug 21, 2019 – Sep 18, 2019 | 29 | 91°F (Sep 14) | 82°F | 61°F |
| 3 | Sep 17, 2015 – Oct 3, 2015 | 17 | 89°F (Sep 20) | 83°F | 62°F |
| 4 | Jul 30, 1971 – Aug 13, 1971 | 15 | 90°F (Aug 10) | 85°F | 62°F |
| 5 | Sep 18, 2016 – Oct 1, 2016 | 14 | 105°F (Sep 26) | 86°F | 61°F |
| 6 | Aug 31, 2022 – Sep 13, 2022 | 14 | 101°F (Sep 4) | 88°F | 68°F |
| 7 | Aug 13, 2020 – Aug 26, 2020 | 14 | 92°F (Aug 19) | 86°F | 66°F |
| 8 | Jun 22, 1931 – Jul 5, 1931 | 14 | 91°F (Jun 25) | 82°F | 49°F |
| 9 | Aug 6, 1983 – Aug 18, 1983 | 13 | 97°F (Aug 7) | 84°F | 65°F |
| 10 | Sep 20, 1978 – Oct 1, 1978 | 12 | 103°F (Sep 24) | 90°F | 61°F |
Heat Waves Per Year
Warm Summer Nights (Jun–Aug)
Nights where the overnight low exceeded the 1991–2020 normal low
33
2026 so far
above-normal nights
38.4
Avg / summer
1970–2020
74
Most in a summer
1993
Above-Normal Summer Nights Per Year
Average June–August Low by Decade
Overnight lows · complete decades only
Precipitation
Actual vs. 1991–2020 full-month and full-season normals
6.54"
2026 YTD
Normal: 10.70"
-4.16"
0.00"
July so far
July normal: 0.03"
-0.03"
0.02"
Summer so far
Summer normal: 0.08"
-0.06"
3
2026 heavy rain days
Days with ≥ 1.0"
Monthly Precipitation — Last 24 Months
Blue = actual · dashed line = monthly normal
Annual Precipitation Per Year (1970–2026)
Blue = above average · tan = below average · gold = 2026 (partial)
Heavy Rain Days Per Year (≥ 1.0")
Compare year-to-year changes in days with heavy rainfall (≥ 1.0")