STATE COLLEGE, PENNSYLVANIA DAILY WEATHER SUMMARY
-- Latest Complete Day [1200 UT - 1200 UT] --
19 September 2026
High Temperature : 76 Rank (1=Warmest, 131=Coldest) : 40
Low Temperature : 58 Rank (1=Coldest, 131=Warmest) : 103
Mean Temperature : 67 Departure (130-Year) : 5.00
Rain or Liquid Equivalent : 0.00 Rank (1=Wettest, 131=Driest) : 131
Snow and/or Ice Pellets : 0.0 Rank (1=Snowiest, 131=Least) : 131
Snow Depth : 0 Cooling Degree-Days : 2
-- Weather Summary for The Day --
-- Records (Most Recent Occurrence) --
Record High Temperature (1965) : 88 Record Low Temperature (1929) : 32
Record Low High Temperature (1928) : 54 Record High Low Temperature (2018) : 65
Record Rain or Liquid Equivalent (1991) : 1.35 Record Snow and/or Ice Pellets (1896) : 0.0
-- Averages (Previous 130-, 30-, 10-Year) --
* Data are Unsmoothed *
130-Year Average High Temperature : 72.50 130-Year Average Low Temperature : 51.51
30-Year Average High Temperature : 73.93 30-Year Average Low Temperature : 52.63
10-Year Average High Temperature : 76.30 10-Year Average Low Temperature : 56.60
-- Long-Term Totals [Monthly, Seasonal, Annual] --
September 2026
-- Month-to-Date Statistics --
Average High Temperature : 79.16 Rank (1=Warmest, 131=Coldest) : 19
Average Low Temperature : 60.68 Rank (1=Coldest, 131=Warmest) : 127
Mean Monthly Temperature : 69.92 Departure (130-Year) : 4.92
Total Rain or Liquid Equivalent : 4.66 Rank (1=Wettest, 131=Driest) : 9
Total Snow and/or Ice Pellets : 0.0 Rank (1=Snowiest, 131=Least) : 131
Total Heating Degree-Days : 10 Total Cooling Degree-Days : 109
-- Records (Most Recent Occurrence) --
Highest Mean High Temperature (1930) : 80.80 Lowest Mean Low Temperature (1984) : 45.87
Highest Mean September Temperature (1961) : 68.08 Lowest Mean September Temperature (1918) : 56.82
Wettest September (1996) : 11.03 Driest September (1914) : 0.25
Snowiest September (2025) : 0.0
-- Averages (Previous 130-, 30-, 10-Year) --
130-Year Average High Temperature : 73.27 130-Year Average Low Temperature : 52.52
30-Year Average High Temperature : 73.40 30-Year Average Low Temperature : 54.68
10-Year Average High Temperature : 74.33 10-Year Average Low Temperature : 55.90
130-Year Average Temperature : 62.89 130-Year Average Heating Degree-Days : 123
30-Year Average Temperature : 64.04 30-Year Average Heating Degree-Days : 92
10-Year Average Temperature : 65.12 10-Year Average Heating Degree-Days : 71
130-Year Average Rain or Liquid Equivalent: 3.23 130-Year Average Snow and/or Ice Pellets : 0.0
30-Year Average Rain or Liquid Equivalent: 4.08 30-Year Average Snow and/or Ice Pellets : 0.0
10-Year Average Rain or Liquid Equivalent: 3.78 10-Year Average Snow and/or Ice Pellets : 0.0
Autumn 2026
-- Season-to-Date Statistics --
Average High Temperature : 79.16 Rank (1=Warmest, 131=Coldest) : 19
Average Low Temperature : 60.68 Rank (1=Coldest, 131=Warmest) : 127
Mean AUTUMN Temperature : 69.92 Departure (130-Year) : 4.92
Total Rain or Liquid Equivalent : 4.66 Rank (1=Wettest, 131=Driest) : 9
Total Snow and/or Ice Pellets : 0.0 Rank (1=Snowiest, 131=Least) : 131
Total Heating Degree-Days : 10 Total Cooling Degree-Days : 109
-- Records (Most Recent Occurrence) --
Highest Mean High Temperature (1931) : 66.53 Lowest Mean Low Temperature (1917) : 36.81
Highest Mean AUTUMN Temperature (1931) : 56.61 Lowest Mean AUTUMN Temperature (1917) : 46.42
Wettest AUTUMN (2018) : 18.67 Driest AUTUMN (1930) : 3.05
Snowiest AUTUMN (1995) : 23.4
-- Averages (Previous 130-, 30-, 10-Year) --
130-Year Average High Temperature : 61.33 130-Year Average Low Temperature : 42.47
30-Year Average High Temperature : 61.71 30-Year Average Low Temperature : 44.03
10-Year Average High Temperature : 62.61 10-Year Average Low Temperature : 44.73
130-Year Average Temperature : 51.90 130-Year Average Heating Degree-Days : 1244
30-Year Average Temperature : 52.87 30-Year Average Heating Degree-Days : 1163
10-Year Average Temperature : 53.67 10-Year Average Heating Degree-Days : 1107
130-Year Average Rain or Liquid Equivalent: 9.15 130-Year Average Snow and/or Ice Pellets : 2.8
30-Year Average Rain or Liquid Equivalent: 10.25 30-Year Average Snow and/or Ice Pellets : 2.1
10-Year Average Rain or Liquid Equivalent: 9.86 10-Year Average Snow and/or Ice Pellets : 2.2
2026
-- Year-to-Date Statistics --
Average High Temperature : 62.79 Rank (1=Warmest, 131=Coldest) : 43
Average Low Temperature : 45.08 Rank (1=Coldest, 131=Warmest) : 118
Mean Annual Temperature : 53.94 Departure (130-Year) : 1.67
Total Rain or Liquid Equivalent : 36.23 Rank (1=Wettest, 131=Driest) : 9
Total Snow and/or Ice Pellets : 20.5 Rank (1=Snowiest, 131=Least) : 104
Total Heating Degree-Days : 3616 Total Cooling Degree-Days : 787
-- Records (Most Recent Occurrence) --
Highest Mean High Temperature (2023) : 61.95 Lowest Mean Low Temperature (1924) : 36.52
Highest Mean Annual Temperature (2024) : 53.00 Lowest Mean Annual Temperature (1917) : 45.76
Wettest Year (2018) : 63.75 Driest Year (1930) : 24.81
Snowiest Year (1994) : 102.6
-- Averages (Previous 130-, 30-, 10-Year) --
130-Year Average High Temperature : 58.98 130-Year Average Low Temperature : 40.36
30-Year Average High Temperature : 59.66 30-Year Average Low Temperature : 42.21
10-Year Average High Temperature : 60.35 10-Year Average Low Temperature : 43.19
130-Year Average Temperature : 49.67 130-Year Average Heating Degree-Days : 6153
30-Year Average Temperature : 50.93 30-Year Average Heating Degree-Days : 5792
10-Year Average Temperature : 51.77 10-Year Average Heating Degree-Days : 5568
130-Year Average Rain or Liquid Equivalent: 39.24 130-Year Average Snow and/or Ice Pellets : 44.3
30-Year Average Rain or Liquid Equivalent: 41.96 30-Year Average Snow and/or Ice Pellets : 37.7
10-Year Average Rain or Liquid Equivalent: 42.65 10-Year Average Snow and/or Ice Pellets : 29.6
2026-2027
-- Cold/Snow Season-to-Date Statistics [1 July - 30 June] --
Total Snow and/or Ice Pellets : 0.0 Rank (1=Snowiest, 131=Least) : 131
Total Heating Degree-Days : 19 Rank (1=Most, 131=Least) : 125
-- Records (Most Recent Occurrence) --
Snowiest Season (1993-1994) : 109.3 Least Snowy Season (2019-2020) : 13.2
Most Heating Degree-Days (1903-1904) : 7316 Least Heating Degree-Days (2023-2024) : 4982
-- Averages (Previous 131-, 30-, 10-Year) --
131-Year Average Snow and/or Ice Pellets : 44.2 131-Year Average Heating Degree-Days : 6153
30-Year Average Snow and/or Ice Pellets : 36.5 30-Year Average Heating Degree-Days : 5771
10-Year Average Snow and/or Ice Pellets : 29.8 10-Year Average Heating Degree-Days : 5569