Melbourne, FL

Florida · Records since 1937–2026

☁️ 82°F Feels like 92°
Currently in Melbourne
As of 9:00 PM EDT

Records for July 28

🔥 Record High

98°F

July 28, 1999

+8° from 90° normal

❄ Record Low

67°F

July 28, 1938

-7° from 74° normal
🌞 Normal high: 90°F 🌑 Normal low: 74°F 1991–2020 normals

All-Time Records — Melbourne

🔥
102°F
Hottest Day Ever
Jul 14, 1980
19°F
Coldest Day Ever
Jan 20, 1977
🌧
10.23"
Wettest Day Ever
Sep 10, 2017
0.0"
Most Snow in One Day
Jul 26, 2026

Top 10 Record Highs — July 28

# Temp Date
🏆 98°F July 28, 1999
2 97°F July 28, 1998
3 96°F July 28, 2017
4 96°F July 28, 1992
5 95°F July 28, 1994
6 94°F July 28, 2025
7 94°F July 28, 2016
8 94°F July 28, 2014
9 94°F July 28, 2010
10 94°F July 28, 1993

Top 5 Record Lows — July 28

# Temp Date
🥶 67°F July 28, 1938
2 69°F July 28, 1992
3 69°F July 28, 1982
4 70°F July 28, 1978
5 70°F July 28, 1976
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 1937–2026. Climate normals represent the 1991–2020 average.

Heat Wave Summary — Melbourne

threshold: 94°F (90th percentile of historical Jun–Aug highs)
4.0
Avg heat wave length
days (historical)
97°
Avg peak temp
during heat waves
100
Dangerous nights 2026
Overnights ≥ 70°F
0
Heat waves 2026
so far

2026 Daily High Temperature vs Normal

Year to date
Above normal Below normal

127 of 207 days with data were above the 1991–2020 normal high for their date.


Days ≥ 90°F Per Year

1937–2026
46
2026 so far
61
Avg/year 1970–2025
84
Avg/year (last 10 complete)
123
Most in a year (1975)

Average Daily High by Decade

Full year · complete decades only


Longest Heat Waves — Melbourne

# Dates Days Peak Avg High Avg Overnight Low
🏆 Jun 11, 1998 – Jun 27, 1998 17 101°F (Jun 14) 98°F 73°F
2 Jul 23, 1999 – Aug 3, 1999 12 101°F (Aug 2) 97°F 75°F
3 Jun 29, 1998 – Jul 9, 1998 11 100°F (Jul 2) 97°F 74°F
4 Jul 15, 2018 – Jul 23, 2018 9 98°F (Jul 22) 96°F 77°F
5 Jul 13, 1981 – Jul 19, 1981 7 101°F (Jul 14) 97°F 72°F
6 Jul 30, 1961 – Aug 5, 1961 7 98°F (Jul 31) 95°F 72°F
7 Jul 17, 1993 – Jul 23, 1993 7 97°F (Jul 22) 95°F 74°F
8 Jun 22, 1977 – Jun 28, 1977 7 96°F (Jun 26) 95°F 72°F
9 Jul 11, 1980 – Jul 16, 1980 6 102°F (Jul 14) 97°F 74°F
10 Jun 1, 1998 – Jun 6, 1998 6 101°F (Jun 6) 99°F 74°F

Heat Waves Per Year


Warm Summer Nights (Jun–Aug)

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

38
2026 so far
above-normal nights
26.0
Avg / summer
1970–2020
80
Most in a summer
2019

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

23.61"
2026 YTD
Normal: 25.69"
-2.08"
2.99"
July so far
July normal: 6.50"
-3.51"
11.43"
Summer so far
Summer normal: 20.27"
-8.84"
6
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")