Newcastle June Weather

Averages and records for weather in Newcastle, Wyoming in the month of June.
Typical Newcastle June Weather
1991–2020
Average daily high 78.6 °F
Average daily low 52.1 °F
Average monthly precipitation 2.6 inches
Average monthly snow none
Daily chance of precipitation 37.0%
Daily chance of snow 0%
Newcastle June Weather Records
1906–2024
Highest temperature 105 °F June 30, 2002
Lowest temperature 28 °F June 2, 1951
Highest daily low 79 °F June 27, 1919
Lowest daily high 41 °F June 5, 1937
Hottest average high temperature 88.2 °F 1919
Coldest average high temperature 67.0 °F 1945
Most daily precipitation 2.7 inches June 8, 1964
Most monthly precipitation 6.4 inches 1999
Most daily snow none -
Most monthly snow none -
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
June 1 73.2 48.0 92 32
June 2 73.4 48.2 95 28
June 3 73.6 48.5 92 29
June 4 73.9 48.7 93 29
June 5 74.2 48.9 96 33
June 6 74.5 49.2 96 32
June 7 74.8 49.5 98 34
June 8 75.3 49.8 95 33
June 9 75.8 50.2 100 33
June 10 76.3 50.5 95 34
June 11 76.7 50.8 95 36
June 12 77.1 51.1 97 33
June 13 77.5 51.3 98 32
June 14 77.8 51.6 98 33
June 15 78.4 52.0 101 38
June 16 78.8 52.3 101 35
June 17 79.1 52.6 97 33
June 18 79.4 52.7 98 34
June 19 79.9 53.1 100 30
June 20 80.3 53.4 101 36
June 21 80.6 53.6 100 39
June 22 80.9 53.8 100 39
June 23 81.3 54.2 102 41
June 24 81.7 54.4 102 34
June 25 82.0 54.7 100 36
June 26 82.4 55.0 104 39
June 27 82.8 55.3 102 39
June 28 83.2 55.6 103 40
June 29 83.5 55.9 102 39
June 30 83.9 56.2 105 37
Weather Station Details
Years Station Coordinates
1906–2024 Newcastle location