Wallops Island Facility Arpt climate by month
Averages and records for each calendar month at Wallops Island Facility Arpt, United States, from 1966 to 2026. The warmest month is July, averaging 29.4°C; the coolest is January at 7.2°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 7.2°C | −1.8°C | 26.1°C30 January 2002 | −17.8°C17 January 1982 | 60 / 60 |
| February | 8.3°C | −0.9°C | 26.1°C17 February 1976 | −18.2°C20 February 2015 | 60 / 60 |
| March | 12.2°C | 2.8°C | 30.0°C13 March 1990 | −10.0°C1 March 1980 | 60 / 60 |
| April | 17.5°C | 7.6°C | 33.9°C26 April 1990 | −3.2°C6 April 2016 | 60 / 60 |
| May | 21.9°C | 12.9°C | 36.1°C31 May 1991 | 0.6°C10 May 2020 | 60 / 60 |
| June | 26.8°C | 18.1°C | 37.8°C29 June 2012 | 6.1°C1 June 1967 | 60 / 60 |
| July | 29.4°C | 21.1°C | 38.9°C7 July 2012 | 11.7°C1 July 1988 | 60 / 60 |
| August | 28.7°C | 20.4°C | 37.8°C7 August 1977 | 8.9°C29 August 1986 | 60 / 60 |
| September | 25.7°C | 17.1°C | 35.6°C6 September 1983 | 6.1°C27 September 1989 | 59 / 60 |
| October | 20.2°C | 10.7°C | 33.9°C2 October 2019 | −1.7°C20 October 1974 | 60 / 60 |
| November | 14.7°C | 4.9°C | 27.8°C15 November 1993 | −7.1°C22 November 2014 | 60 / 60 |
| December | 9.9°C | 0.6°C | 25.6°C16 December 1971 | −15.6°C21 December 1989 | 60 / 60 |
Years shows the number behind the average high, then the number holding a record for that month. They differ because a year contributes an average only when the month has at least 25 days of readings, while a single reading is enough to set a record. The average low is withheld on the same 25-day rule and is counted separately again; it is shown as a dash where the archive cannot support it. Across the twelve months here the averages rest on 59 to 60 years each.
See what Wallops Island Facility Arpt is doing right now
Every figure on this page is computed from NOAA GHCN-Daily observations stored per station, per year, per month. Nothing is modelled, interpolated or estimated, and a month the archive never covered is left out rather than filled in. A station appears here only once all twelve months carry an average from at least 10 years. See how this is built.