Winnemucca, NV

Nevada · Records since 1877–2026

☀️ 81°F Feels like 76°
Currently in Winnemucca
As of 11:30 AM PDT

Records for September 11

🔥 Record High

96°F

September 11, 2017

+11° from 85° normal

❄ Record Low

24°F

September 11, 2005

-19° from 43° normal
🌞 Normal high: 85°F 🌑 Normal low: 43°F 1991–2020 normals

All-Time Records — Winnemucca

🔥
109°F
Hottest Day Ever
Jul 11, 2002
❄
-37°F
Coldest Day Ever
Dec 22, 1990
🌧
1.58"
Wettest Day Ever
Oct 24, 1951
☃
10.9"
Most Snow in One Day
Jan 12, 1890

First & Last Dates — Winnemucca

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)
163 days
Longest growing season
1940
4 days
Shortest growing season
1955
95 days
Normal growing season
1991–2020 average

Top 10 Record Highs — September 11

# Temp Date
🏆 96°F September 11, 2017
2 96°F September 11, 1953
3 96°F September 11, 1944
4 95°F September 11, 2022
5 95°F September 11, 2015
6 95°F September 11, 2009
7 94°F September 11, 1990
8 94°F September 11, 1948
9 93°F September 11, 1987
10 93°F September 11, 1981

Top 5 Record Lows — September 11

# Temp Date
🥶 24°F September 11, 2005
2 26°F September 11, 1916
3 28°F September 11, 1982
4 29°F September 11, 2010
5 29°F September 11, 2007
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 1877–2026. Climate normals represent the 1991–2020 average.

Heat Wave Summary — Winnemucca

threshold: 98°F (90th percentile of historical Jun–Aug highs)
5.0
Avg heat wave length
days (historical)
102°
Avg peak temp
during heat waves
0
Dangerous nights 2026
Overnights ≥ 70°F
4
Heat waves 2026
so far

Days ≥ 90°F Per Year

1877–2026
73
2026 so far
52
Avg/year 1970–2025
76
Avg/year (last 10 complete)
91
Most in a year (2020)

Average Daily High by Decade

Full year · complete decades only

Longest Heat Waves — Winnemucca

# Dates Days Peak Avg High Avg Overnight Low
🏆 Jul 22, 1978 – Aug 11, 1978 21 104°F (Jul 25) 101°F 55°F
2 Jul 11, 2018 – Jul 27, 2018 17 104°F (Jul 24) 101°F 60°F
3 Jul 23, 1971 – Aug 4, 1971 13 106°F (Jul 28) 101°F 58°F
4 Jul 17, 1931 – Jul 28, 1931 12 108°F (Jul 20) 103°F 64°F
5 Jul 15, 2009 – Jul 26, 2009 12 104°F (Jul 18) 100°F 54°F
6 Aug 6, 2012 – Aug 17, 2012 12 102°F (Aug 9) 99°F 55°F
7 Jul 12, 2005 – Jul 22, 2005 11 106°F (Jul 15) 102°F 56°F
8 Jul 31, 2024 – Aug 9, 2024 10 108°F (Aug 2) 101°F 55°F
9 Jul 14, 2003 – Jul 23, 2003 10 107°F (Jul 22) 103°F 57°F
10 Jul 5, 2021 – Jul 14, 2021 10 107°F (Jul 10) 104°F 59°F

Heat Waves Per Year

Warm Summer Nights (Jun–Aug)

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

53
2026 total
above-normal nights
37.0
Avg / summer
1970–2020
72
Most in a summer
1896

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 (1877–2026)

Blue = above average · tan = below average · gold = 2026 (partial)
Since 1877, annual totals have trended +0.03" per decade, about +0.5" 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 Winnemucca is tracking against normal, year to date

Daily High Temperature vs Normal

Above normal Below normal

173 of 253 days with data were above the 1991–2020 normal high for their date.

Precipitation, Year to Date

4.75"
2026 YTD
Normal: 5.55"
-0.80"
0.00"
September so far
September normal: 0.39"
-0.39"
0
2026 heavy rain days
Days with ≥ 1.0"

Accumulation vs. Normal

Running total since Jan 1 against the normal pace for the same date · Winnemucca is 0.80" behind the normal pace

Period Review — Jun 1 – Aug 31, 2026

Any window, evaluated against every other year on record — 92 days

Quick picks: Last 7 days Last 30 days Last 90 days This month
Seasons: Spring (Mar–May) Summer (Jun–Aug) Fall (Sep–Nov)
72.7°F
Average temperature
4th-warmest of 147
+3.2°
vs. average
Normal: 69.5°F (1991–2020)
1.17"
Precipitation
57th-wettest of 147
+0.39"
vs. average
Normal: 0.78" · 150% of normal

Average Temperature by Year — Jun 1 – Aug 31

1878–2026 · 2026 highlighted · trend +0.20° per decade (warming since 1878)

Precipitation by Year — Jun 1 – Aug 31

1878–2026 · 2026 highlighted · trend -0.01" per decade (drier since 1878)

Warmest Jun 1 – Aug 31 on Record

# Year Avg Temp
1 2021 75.3°F
2 2022 73.1°F
3 2024 72.8°F
4 2026 72.7°F
5 2017 72.7°F
6 1931 72.5°F
7 1940 72.4°F
8 2018 72.2°F
9 1977 72.0°F
10 2020 71.8°F

Coolest Jun 1 – Aug 31 on Record

# Year Avg Temp
1 1993 64.2°F
2 1907 64.5°F
3 1963 64.8°F
4 1899 65.4°F
5 1953 65.6°F
6 1964 65.6°F
7 1916 65.8°F
8 1995 66.0°F
9 1965 66.0°F
10 1954 66.0°F

Wettest Jun 1 – Aug 31 on Record

# Year Total
1 1913 4.49"
2 1958 4.22"
3 1925 4.19"
4 1945 3.55"
5 1941 3.33"
6 1984 3.31"
7 1963 3.29"
8 1977 3.26"
9 1983 3.11"
10 1923 3.08"

Driest Jun 1 – Aug 31 on Record

# Year Total
1 1919 0.00"
2 2016 0.01"
3 1935 0.02"
4 1880 0.02"
5 1981 0.04"
6 1909 0.06"
7 1889 0.11"
8 1916 0.12"
9 1956 0.16"
10 1900 0.16"
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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