Annapolis/Naval Academy

Weather station · 39.0°N 76.5°W · 2 m above sea level

ICAO KNAKStation data since 1945

Right now16.7°C00:54 UTC · 7 h agoSource: NOAA METAR

Today so far16.7°/15.6°High at 00:54 UTC · low at 03:54 UTCSource: NOAA METAR and SYNOP

All-time record high39.4°CSaturday, 7 July 2012 · highest in available records since 1945Source: NOAA GHCN-Daily

All-time record low−16.1°CThursday, 2 February 1961 · lowest in available records since 1945Source: NOAA GHCN-Daily

On this day · 23 September

Record high

32.2°C

in 2019

Record low

7.8°C

in 1947

Average high

24.0°C

all years on record

Record watch

15.5°C short of the record for 23 September

Today’s high 16.7°C against 32.2°C in 2019. A reading that beats it is flagged here automatically, once a second cycle confirms it.

All-time record high

39.4°C

Date: Saturday, 7 July 2012
Time of day: Not recorded. The daily archive stores the day, not the hour.
Location: Annapolis/Naval Academy, United States
Position: 38.99°N 76.49°W · 2 m

Highest highest in available records since 1945. Source: NOAA GHCN-Daily.

All-time record low

−16.1°C

Date: Thursday, 2 February 1961
Time of day: Not recorded. The daily archive stores the day, not the hour.
Location: Annapolis/Naval Academy, United States
Position: 38.99°N 76.49°W · 2 m

Highest and lowest lowest in available records since 1945. Source: NOAA GHCN-Daily.

Where Annapolis/Naval Academy is

38.99°N 76.49°W

Every year on record

1945 to 2026

Annual average · °C

Trend over 41 years with data: +0.16 °C per decade

Source: NOAA GHCN-Daily. Years the station did not cover are left as gaps, never joined across. The dashed line is a least squares trend through the years that have data.

Records by month

Jan

25.0°

−14.9°

Feb

28.3°

−16.1°

Mar

29.4°

−9.9°

Apr

32.8°

−4.4°

May

34.4°

2.8°

Jun

37.8°

9.4°

Jul

39.4°

15.0°

Aug

38.9°

13.3°

Sep

35.6°

Recent days

Daily highest and lowest air temperature at Annapolis/Naval Academy, most recent first.
Day	High	At	Low	At
2026-09-23	16.7°C	00:54 UTC	15.6°C	03:54 UTC
2026-09-22	17.2°C	18:04 UTC	16.1°C	15:05 UTC

Nearby stations

Stevensville/Bay Bridge ArptUnited States14.1 km
Fort Meade/Tipton FldUnited States25.5 km
BALTIMORE-WASHINGTON INTERNATIONALUnited States25.7 km
Baltimore-Washington IntlUnited States26.3 km
Baltimore/DowntownUnited States33.8 km
Baltimore/Martin State ArptUnited States37.3 km

Data sources for this page

Where each figure on this page comes from.
Figure	Source	Type
Right now, today so far	NOAA Aviation Weather Center (METAR) and NOAA NWS WMO bulletins (SYNOP)	Measured, station
All-time, monthly and on-this-day records	NOAA NCEI Global Historical Climatology Network daily (GHCN-Daily), 1945 to 2026	Measured, station
Nearby stations and distances	Computed from station positions in our own database	Calculated