Ramona, CA

California · Records since 1974–2026

☀️ 73°F
Currently in Ramona
As of 1:15 PM PDT

Records for October 24

🔥 Record High

100°F

October 24, 2017

+21° from 79° normal

❄ Record Low

36°F

October 24, 1996

-11° from 47° normal
🌞 Normal high: 79°F 🌑 Normal low: 47°F 1991–2020 normals

All-Time Records — Ramona

🔥
117°F
Hottest Day Ever
Jul 6, 2018
❄
16°F
Coldest Day Ever
Jan 17, 2007
🌧
5.33"
Wettest Day Ever
Jan 10, 1978
☃
0.3"
Most Snow in One Day
Mar 2, 1985

First & Last Dates — Ramona

How early and how late each seasonal turning point has ever arrived, across the full period of record

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Range ever recorded Normal date (1991–2020)
317 days
Longest growing season
1981
141 days
Shortest growing season
1974
239 days
Normal growing season
1991–2020 average

Top 10 Record Highs — October 24

# Temp Date
🏆 100°F October 24, 2017
2 96°F October 24, 2007
3 95°F October 24, 1990
4 94°F October 24, 2003
5 92°F October 24, 2019
6 92°F October 24, 2014
7 91°F October 24, 1981
8 90°F October 24, 2015
9 90°F October 24, 2008
10 90°F October 24, 1980

Top 5 Record Lows — October 24

# Temp Date
🥶 36°F October 24, 1996
2 37°F October 24, 1995
3 40°F October 24, 2022
4 40°F October 24, 1979
5 42°F October 24, 2025
About this data — Records are sourced from the NOAA Threadex dataset via RCC ACIS, a quality-controlled record for long-term climate stations. Threadex adjusts for station relocations and observation-time changes, making records comparable across all years since 1974–2026. Climate normals represent the 1991–2020 average.

Heat Wave Summary — Ramona

threshold: 97°F (90th percentile of historical Jun–Aug highs)
4.3
Avg heat wave length
days (historical)
103°
Avg peak temp
during heat waves
4
Dangerous nights 2026
Overnights ≥ 70°F
4
Heat waves 2026
so far

Days ≥ 90°F Per Year

1974–2026
83
2026 so far
62
Avg/year 1970–2025
77
Avg/year (last 10 complete)
95
Most in a year (2024)

Average Daily High by Decade

Full year · complete decades only

Longest Heat Waves — Ramona

# Dates Days Peak Avg High Avg Overnight Low
🏆 Sep 7, 1979 – Sep 19, 1979 13 108°F (Sep 9) 101°F 61°F
2 Jul 22, 1980 – Aug 2, 1980 12 104°F (Jul 29) 100°F 62°F
3 Aug 19, 2026 – Aug 29, 2026 11 104°F (Aug 26) 100°F 63°F
4 Aug 30, 2022 – Sep 8, 2022 10 107°F (Sep 7) 103°F 66°F
5 Sep 2, 2024 – Sep 10, 2024 9 114°F (Sep 6) 106°F 64°F
6 Aug 13, 2020 – Aug 21, 2020 9 106°F (Aug 18) 100°F 65°F
7 Sep 21, 1978 – Sep 29, 1978 9 104°F (Sep 25) 100°F 59°F
8 Aug 23, 1996 – Aug 31, 1996 9 103°F (Aug 23) 99°F 60°F
9 Aug 6, 2012 – Aug 14, 2012 9 101°F (Aug 8) 99°F 65°F
10 Aug 26, 2017 – Sep 2, 2017 8 111°F (Aug 31) 104°F 64°F

Heat Waves Per Year

Warm Summer Nights (Jun–Aug)

Nights where the overnight low exceeded the 1991–2020 normal low

52
2026 total
above-normal nights
36.2
Avg / summer
1970–2020
63
Most in a summer
2018

Above-Normal Summer Nights Per Year

Average June–August Low by Decade

Overnight lows · complete decades only

Precipitation

Annual totals and trend across the full period of record · see this year's standing →

Monthly Precipitation — Last 24 Months

Blue = actual · dashed line = monthly normal

Annual Precipitation Per Year (1974–2026)

Blue = above average · tan = below average · gold = 2026 (partial)
Since 1974, annual totals have trended -0.75" per decade, about -3.8" across the record.

Heavy Rain Days Per Year (≥ 1.0")

Compare year-to-year changes in days with heavy rainfall (≥ 1.0")

This Year — 2026

How Ramona is tracking against normal, year to date

Daily High Temperature vs Normal

Above normal Below normal

199 of 296 days with data were above the 1991–2020 normal high for their date.

Precipitation, Year to Date

10.66"
2026 YTD
Normal: 11.28"
-0.62"
3.36"
October so far
October normal: 0.69"
+2.67"
3
2026 heavy rain days
Days with ≥ 1.0"

Accumulation vs. Normal

Running total since Jan 1 against the normal pace for the same date · Ramona is 0.62" behind the normal pace

Period Review — Oct 1 – Oct 12, 2026

Any window, evaluated against every other year on record — 12 days

Quick picks: Last 7 days Last 30 days Last 90 days This month
Seasons: Spring (Mar–May) Summer (Jun–Aug) Fall (Sep–Nov)
75.3°F
Average temperature
1st-warmest of 45
+9.7°
vs. average
Normal: 65.6°F (1991–2020)
3.08"
Precipitation
1st-wettest of 51
+2.89"
vs. average
Normal: 0.19" · 1621% of normal

Average Temperature by Year — Oct 1 – Oct 12

1974–2026 · 2026 highlighted · trend +0.07° per decade (warming since 1974)

Precipitation by Year — Oct 1 – Oct 12

1974–2026 · 2026 highlighted · trend +0.08" per decade (wetter since 1974)

Warmest Oct 1 – Oct 12 on Record

# Year Avg Temp
1 2026 75.3°F
2 2024 74.6°F
3 1980 73.6°F
4 1978 72.4°F
5 1987 71.8°F
6 1996 71.4°F
7 2022 71.3°F
8 2020 70.8°F
9 2014 70.2°F
10 1992 69.8°F

Coolest Oct 1 – Oct 12 on Record

# Year Avg Temp
1 2009 60.1°F
2 1974 60.9°F
3 2006 61.1°F
4 2007 62.0°F
5 2013 62.0°F
6 1998 62.7°F
7 2002 62.8°F
8 2011 63.2°F
9 2021 63.2°F
10 2000 63.7°F

Wettest Oct 1 – Oct 12 on Record

# Year Total
1 2026 3.08"
2 1987 1.26"
3 2013 1.10"
4 2018 0.95"
5 1992 0.69"
6 2021 0.69"
7 2012 0.63"
8 1983 0.55"
9 2015 0.48"
10 2011 0.47"

Driest Oct 1 – Oct 12 on Record

# Year Total
1 2025 0.00"
2 2024 0.00"
3 2020 0.00"
4 2019 0.00"
5 2017 0.00"
6 2016 0.00"
7 2014 0.00"
8 2007 0.00"
9 2004 0.00"
10 2003 0.00"
About this data. Pick any start and end date and this becomes the same kind of review as the Month and Fall tabs, just for exactly the window you asked for — the generalized version of the same engine, evaluated across every year on record. Average temperature is the mean of each day's (high + low) / 2; precipitation is the sum of daily totals. A year missing more than about a fifth of the window's days is excluded from the temperature ranking; any missing day excludes a year from the precipitation ranking, since an unreported day is unreported rain. Ranges that cross from December into January aren't supported yet. Normals are the 1991–2020 mean for the same window.
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