STATE COLLEGE, PENNSYLVANIA DAILY WEATHER SUMMARY
-- Latest Complete Day [1200 UT - 1200 UT] --
28 April 2025
High Temperature : 66 Rank (1=Warmest, 130=Coldest) : 45
Low Temperature : 40 Rank (1=Coldest, 130=Warmest) : 52
Mean Temperature : 53 Departure (129-Year) : 0.09
Rain or Liquid Equivalent : 0.00 Rank (1=Wettest, 130=Driest) : 130
Snow and/or Ice Pellets : 0.0 Rank (1=Snowiest, 130=Least) : 130
Snow Depth : 0 Heating Degree-Days : 12
-- Weather Summary for The Day --
-- Records (Most Recent Occurrence) --
Record High Temperature (2009) : 90 Record Low Temperature (1934) : 23
Record Low High Temperature (1928) : 33 Record High Low Temperature (2009) : 62
Record Rain or Liquid Equivalent (1928) : 1.73 Record Snow and/or Ice Pellets (1928) : 17.3
-- Averages (Previous 129-, 30-, 10-Year) --
* Data are Unsmoothed *
129-Year Average High Temperature : 63.70 129-Year Average Low Temperature : 42.12
30-Year Average High Temperature : 62.97 30-Year Average Low Temperature : 42.27
10-Year Average High Temperature : 60.00 10-Year Average Low Temperature : 43.10
-- Long-Term Totals [Monthly, Seasonal, Annual] --
April 2025
-- Month-to-Date Statistics --
Average High Temperature : 59.96 Rank (1=Warmest, 130=Coldest) : 43
Average Low Temperature : 41.00 Rank (1=Coldest, 130=Warmest) : 110
Mean Monthly Temperature : 50.48 Departure (129-Year) : 2.48
Total Rain or Liquid Equivalent : 2.92 Rank (1=Wettest, 130=Driest) : 66
Total Snow and/or Ice Pellets : TRACE Rank (1=Snowiest, 130=Least) : 82
Total Heating Degree-Days : 407 Total Cooling Degree-Days : 8
-- Records (Most Recent Occurrence) --
Highest Mean High Temperature (1941) : 68.37 Lowest Mean Low Temperature (1982) : 31.07
Highest Mean April Temperature (1941) : 55.27 Lowest Mean April Temperature (1907) : 41.58
Wettest April (1993) : 8.51 Driest April (1971) : 0.34
Snowiest April (1928) : 18.1
-- Averages (Previous 129-, 30-, 10-Year) --
129-Year Average High Temperature : 58.79 129-Year Average Low Temperature : 38.17
30-Year Average High Temperature : 60.28 30-Year Average Low Temperature : 39.58
10-Year Average High Temperature : 59.52 10-Year Average Low Temperature : 40.14
129-Year Average Temperature : 48.48 129-Year Average Heating Degree-Days : 492
30-Year Average Temperature : 49.93 30-Year Average Heating Degree-Days : 441
10-Year Average Temperature : 49.83 10-Year Average Heating Degree-Days : 452
129-Year Average Rain or Liquid Equivalent: 3.37 129-Year Average Snow and/or Ice Pellets : 1.8
30-Year Average Rain or Liquid Equivalent: 3.30 30-Year Average Snow and/or Ice Pellets : 0.7
10-Year Average Rain or Liquid Equivalent: 3.72 10-Year Average Snow and/or Ice Pellets : 1.1
Spring 2025
-- Season-to-Date Statistics --
Average High Temperature : 56.88 Rank (1=Warmest, 130=Coldest) : 11
Average Low Temperature : 36.49 Rank (1=Coldest, 130=Warmest) : 121
Mean SPRING Temperature : 46.69 Departure (129-Year) : 4.53
Total Rain or Liquid Equivalent : 5.31 Rank (1=Wettest, 130=Driest) : 95
Total Snow and/or Ice Pellets : TRACE Rank (1=Snowiest, 130=Least) : 125
Total Heating Degree-Days : 1074 Total Cooling Degree-Days : 8
-- Records (Most Recent Occurrence) --
Highest Mean High Temperature (1977) : 64.60 Lowest Mean Low Temperature (1984) : 32.64
Highest Mean SPRING Temperature (2012) : 54.03 Lowest Mean SPRING Temperature (1984) : 43.16
Wettest SPRING (1908) : 17.66 Driest SPRING (1926) : 4.78
Snowiest SPRING (1942) : 53.7
-- Averages (Previous 129-, 30-, 10-Year) --
129-Year Average High Temperature : 58.21 129-Year Average Low Temperature : 38.20
30-Year Average High Temperature : 59.01 30-Year Average Low Temperature : 39.55
10-Year Average High Temperature : 59.04 10-Year Average Low Temperature : 40.46
129-Year Average Temperature : 48.21 129-Year Average Heating Degree-Days : 1570
30-Year Average Temperature : 49.28 30-Year Average Heating Degree-Days : 1482
10-Year Average Temperature : 49.75 10-Year Average Heating Degree-Days : 1446
129-Year Average Rain or Liquid Equivalent: 10.60 129-Year Average Snow and/or Ice Pellets : 11.3
30-Year Average Rain or Liquid Equivalent: 10.34 30-Year Average Snow and/or Ice Pellets : 7.2
10-Year Average Rain or Liquid Equivalent: 10.80 10-Year Average Snow and/or Ice Pellets : 6.2
2025
-- Year-to-Date Statistics --
Average High Temperature : 44.79 Rank (1=Warmest, 130=Coldest) : 43
Average Low Temperature : 28.15 Rank (1=Coldest, 130=Warmest) : 102
Mean Annual Temperature : 36.47 Departure (129-Year) : 1.70
Total Rain or Liquid Equivalent : 8.77 Rank (1=Wettest, 130=Driest) : 118
Total Snow and/or Ice Pellets : 13.7 Rank (1=Snowiest, 130=Least) : 124
Total Heating Degree-Days : 3348 Total Cooling Degree-Days : 8
-- 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 129-, 30-, 10-Year) --
129-Year Average High Temperature : 58.97 129-Year Average Low Temperature : 40.34
30-Year Average High Temperature : 59.61 30-Year Average Low Temperature : 42.13
10-Year Average High Temperature : 60.28 10-Year Average Low Temperature : 43.15
129-Year Average Temperature : 49.66 129-Year Average Heating Degree-Days : 6156
30-Year Average Temperature : 50.87 30-Year Average Heating Degree-Days : 5811
10-Year Average Temperature : 51.71 10-Year Average Heating Degree-Days : 5587
129-Year Average Rain or Liquid Equivalent: 39.25 129-Year Average Snow and/or Ice Pellets : 44.5
30-Year Average Rain or Liquid Equivalent: 41.77 30-Year Average Snow and/or Ice Pellets : 39.0
10-Year Average Rain or Liquid Equivalent: 42.92 10-Year Average Snow and/or Ice Pellets : 31.8
2024-2025
-- Cold/Snow Season-to-Date Statistics [1 July - 30 June] --
Total Snow and/or Ice Pellets : 20.5 Rank (1=Snowiest, 130=Least) : 122
Total Heating Degree-Days : 5381 Rank (1=Most, 130=Least) : 112
-- 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 129-, 30-, 10-Year) --
129-Year Average Snow and/or Ice Pellets : 44.5 129-Year Average Heating Degree-Days : 6159
30-Year Average Snow and/or Ice Pellets : 38.9 30-Year Average Heating Degree-Days : 5816
10-Year Average Snow and/or Ice Pellets : 31.9 10-Year Average Heating Degree-Days : 5611