Binghamton, NY

New York · Records since 1951–2026

☀️ 71°F
Currently in Binghamton
As of 2:30 PM EDT

Records for September 11

🔥 Record High

88°F

September 11, 2013

+17° from 71° normal

❄ Record Low

38°F

September 11, 1995

-14° from 52° normal
🌞 Normal high: 71°F 🌑 Normal low: 52°F 1991–2020 normals

All-Time Records — Binghamton

🔥
98°F
Hottest Day Ever
Jul 16, 1988
❄
-20°F
Coldest Day Ever
Jan 15, 1957
🌧
7.49"
Wettest Day Ever
Sep 7, 2011
☃
31.2"
Most Snow in One Day
Mar 14, 2017

First & Last Dates — Binghamton

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)
193 days
Longest growing season
1971
117 days
Shortest growing season
1956
160 days
Normal growing season
1991–2020 average

Top 10 Record Highs — September 11

# Temp Date
🏆 88°F September 11, 2013
2 87°F September 11, 1983
3 87°F September 11, 1952
4 84°F September 11, 1961
5 83°F September 11, 2019
6 82°F September 11, 1964
7 81°F September 11, 1982
8 81°F September 11, 1971
9 80°F September 11, 1986
10 79°F September 11, 1984

Top 5 Record Lows — September 11

# Temp Date
🥶 38°F September 11, 1995
2 39°F September 11, 2017
3 39°F September 11, 1967
4 40°F September 11, 1985
5 41°F September 11, 2012
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 1951–2026. Climate normals represent the 1991–2020 average.

Heat Wave Summary — Binghamton

threshold: 85°F (90th percentile of historical Jun–Aug highs)
4.2
Avg heat wave length
days (historical)
90°
Avg peak temp
during heat waves
4
Dangerous nights 2026
Overnights ≥ 70°F
1
Heat waves 2026
so far

Days ≥ 90°F Per Year

1952–2026
4
2026 so far
4
Avg/year 1970–2025
3
Avg/year (last 10 complete)
13
Most in a year (1988)

Average Daily High by Decade

Full year · complete decades only

Longest Heat Waves — Binghamton

# Dates Days Peak Avg High Avg Overnight Low
🏆 Jul 4, 1988 – Jul 14, 1988 11 95°F (Jul 8) 91°F 66°F
2 Aug 27, 1953 – Sep 4, 1953 9 96°F (Sep 2) 92°F 67°F
3 Aug 10, 2002 – Aug 18, 2002 9 95°F (Aug 14) 89°F 66°F
4 Jul 16, 2011 – Jul 24, 2011 9 95°F (Jul 21) 89°F 67°F
5 Jul 29, 1955 – Aug 6, 1955 9 94°F (Aug 1) 89°F 67°F
6 Jul 16, 1991 – Jul 23, 1991 8 93°F (Jul 20) 89°F 65°F
7 Jul 17, 1972 – Jul 24, 1972 8 92°F (Jul 23) 88°F 71°F
8 Aug 9, 1988 – Aug 15, 1988 7 91°F (Aug 13) 89°F 68°F
9 Jul 13, 1995 – Jul 18, 1995 6 96°F (Jul 15) 90°F 67°F
10 Aug 3, 2022 – Aug 8, 2022 6 92°F (Aug 4) 88°F 66°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
46.5
Avg / summer
1970–2020
65
Most in a summer
1959

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 (1951–2026)

Blue = above average · tan = below average · gold = 2026 (partial)
Since 1951, annual totals have trended +1.65" per decade, about +12.2" 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 Binghamton is tracking against normal, year to date

Daily High Temperature vs Normal

Above normal Below normal

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

Precipitation, Year to Date

32.77"
2026 YTD
Normal: 29.37"
+3.40"
3.23"
September so far
September normal: 4.01"
-0.78"
7
2026 heavy rain days
Days with ≥ 1.0"

Accumulation vs. Normal

Running total since Jan 1 against the normal pace for the same date · Binghamton is 3.40" ahead of the normal pace

Period Review — Sep 1 – Sep 10, 2026

Any window, evaluated against every other year on record — 10 days

Quick picks: Last 7 days Last 30 days Last 90 days This month
Seasons: Spring (Mar–May) Summer (Jun–Aug) Fall (Sep–Nov)
66.8°F
Average temperature
18th-warmest of 76
+2.4°
vs. average
Normal: 64.3°F (1991–2020)
3.23"
Precipitation
6th-wettest of 76
+2.01"
vs. average
Normal: 1.22" · 265% of normal

Average Temperature by Year — Sep 1 – Sep 10

1951–2026 · 2026 highlighted · trend +0.10° per decade (warming since 1951)

Precipitation by Year — Sep 1 – Sep 10

1951–2026 · 2026 highlighted · trend +0.12" per decade (wetter since 1951)

Warmest Sep 1 – Sep 10 on Record

# Year Avg Temp
1 1959 73.5°F
2 1961 72.9°F
3 2015 72.9°F
4 2023 71.6°F
5 1999 71.5°F
6 1983 71.2°F
7 1971 70.2°F
8 1985 69.5°F
9 1953 68.9°F
10 2007 68.8°F

Coolest Sep 1 – Sep 10 on Record

# Year Avg Temp
1 2017 55.2°F
2 1994 56.6°F
3 1975 57.8°F
4 1988 58.4°F
5 1963 59.0°F
6 1984 59.0°F
7 1976 59.4°F
8 1951 59.6°F
9 2024 59.7°F
10 1974 59.8°F

Wettest Sep 1 – Sep 10 on Record

# Year Total
1 2011 10.08"
2 2022 4.39"
3 2003 3.74"
4 1979 3.61"
5 1968 3.24"
6 2026 3.23"
7 2018 2.73"
8 1981 2.48"
9 2004 2.39"
10 1951 1.87"

Driest Sep 1 – Sep 10 on Record

# Year Total
1 2009 0.00"
2 2005 0.00"
3 1971 0.00"
4 1994 0.02"
5 1972 0.02"
6 1983 0.04"
7 2010 0.06"
8 1959 0.07"
9 2015 0.12"
10 2016 0.13"
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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