Dundalk, Maryland, United States Climate

Weather: 11.54°C/52.77°F, Wind SW at 2.57 km/h, 72% Humidity, 0% Chance of rain

United States
(Photo by Jeffrey F Lin on Unsplash)

Dundalk Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Dundalk has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 15.0ºC (59.0ºF) and it is 2.36% higher than United States’s averages. Dundalk typically receives about 23.45 millimeters (0.92 inches) of precipitation and has 39.18 rainy days (10.73% of the time) annually.

CountryUnited States
CityMaryland
Longitude-76.5205184
Latitude39.2506633
Attitude/ElevationNonem (0ft)
Local timeThursday 09:28
Annual high temperature17.57ºC (63.63ºF)
Annual low temperature10.81ºC (51.46ºF)
Average annual precip.23.45mm (0.92in)
Warmest monthJuly (30.63ºC / 87.13ºF)
Coldest MonthJanuary (-1.14ºC / 29.95ºF)
Wettest MonthAugust (44.33mm / 1.75in)
Driest MonthJanuary (10.36mm / 0.41in)
Number of days with rainfall (≥ 1.0 mm)39.18 days (10.73%)
Days with no rain325.82 days (89.27%)
Humidity68.56%

Climate Dundalk: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)17.0(62.6)23.0(73.4)22.0(71.6)26.0(78.8)32.0(89.6)36.0(96.8)35.0(95.0)35.0(95.0)34.0(93.2)32.0(89.6)23.0(73.4)15.0(59.0)36.0(96.8)
Average high °C (°F)4.43(39.97)7.46(45.43)10.01(50.02)16.14(61.05)22.41(72.34)27.12(80.82)30.63(87.13)29.1(84.38)25.58(78.04)19.51(67.12)11.36(52.45)7.04(44.67)17.57(63.63)
Daily mean °C (°F)2.3(36.14)5.08(41.14)7.22(45.0)13.02(55.44)19.6(67.28)24.46(76.03)27.92(82.26)26.49(79.68)22.96(73.33)16.88(62.38)9.1(48.38)4.98(40.96)15.0(59.0)
Average low °C (°F)-1.14(29.95)1.26(34.27)3.13(37.63)8.11(46.6)14.56(58.21)19.23(66.61)22.87(73.17)22.14(71.85)19.01(66.22)13.02(55.44)5.49(41.88)2.06(35.71)10.81(51.46)
Record low °C (°F)-14.0(6.8)-12.0(10.4)-7.0(19.4)0.0(0)5.0(41.0)12.0(53.6)16.0(60.8)16.0(60.8)12.0(53.6)4.0(39.2)-5.0(23.0)-6.0(21.2)-14.0(6.8)
Average precipitation mm (inches)10.36(0.41)17.99(0.71)18.39(0.72)15.99(0.63)30.54(1.2)26.27(1.03)36.89(1.45)44.33(1.75)25.16(0.99)22.26(0.88)12.57(0.49)20.65(0.81)23.45(0.92)
Average precipitation days (≥ 1.0 mm)1.913.272.452.274.454.184.365.553.732.641.732.643.27
Average relative humidity (%)66.5169.5364.9163.8371.9567.9667.4871.3872.6869.7865.5471.2368.56
Mean monthly sunshine hours8.038.749.689.5711.9213.2613.1710.5610.029.577.536.679.89

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Dundalk in recent years.

Dundalk

Dundalk Temperature by Month

July
27.92°C | 82.26°F
August
26.49°C | 79.68°F
June
24.46°C | 76.03°F
September
22.96°C | 73.33°F
May
19.6°C | 67.28°F
October
16.88°C | 62.38°F
April
13.02°C | 55.44°F
November
9.1°C | 48.38°F
March
7.22°C | 45.0°F
February
5.08°C | 41.14°F
December
4.98°C | 40.96°F
January
2.3°C | 36.14°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature31.0°C (87.8°F)24.43°C (75.97°F)18.0°C (64.4°F)
Avg Temperature29.0°C (84.2°F)22.13°C (71.83°F)15.0°C (59.0°F)
Min Temperature25.0°C (77.0°F)18.87°C (65.97°F)12.0°C (53.6°F)
Dew PointMaxAverageMin
Dew Point22.0°C (71.6°F)14.3°C (57.74°F)2.0°C (35.6°F)
PrecipitationMaxAverageMinSum
Precipitation11.5mm | 0.45in1.98mm | 0.08in0.0mm | 0in59.3mm | 2.33in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind22.0kmh | 13.67mph13.33kmh | 8.28mph6.0kmh | 3.73mph
Gust Wind29.0kmh | 18.02mph17.97kmh | 11.17mph8.0kmh | 4.97mph
Sea Level PressureMaxAverageMin
Sea Level Pressure11.5mb1.98mb0.0mb
Dundalk

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-09-0122 | 71.618 | 64.48018 | 11.1830.06 | 10188.8 | 0.35
2020-09-0228 | 82.422 | 71.67515 | 9.3229.91 | 10131.4 | 0.06
2020-09-0329 | 84.222 | 71.6707 | 4.3529.83 | 10103.4 | 0.13
2020-09-0427 | 80.617 | 62.65815 | 9.3229.91 | 10131.2 | 0.05
2020-09-0523 | 73.49 | 48.24412 | 7.4630.24 | 10240.0 | 0.0
2020-09-0624 | 75.212 | 53.6488 | 4.9730.21 | 10230.0 | 0.0
2020-09-0724 | 75.215 | 59.05814 | 8.730.06 | 10180.0 | 0.0
2020-09-0826 | 78.820 | 68.07410 | 6.2130.12 | 10200.0 | 0.0
2020-09-0924 | 75.220 | 68.07812 | 7.4630.24 | 10240.3 | 0.01
2020-09-1026 | 78.821 | 69.8776 | 3.7330.21 | 10231.7 | 0.07
2020-09-1125 | 77.021 | 69.88013 | 8.0830.09 | 10194.4 | 0.17
2020-09-1222 | 71.617 | 62.67522 | 13.6730.15 | 10210.6 | 0.02
2020-09-1323 | 73.418 | 64.47612 | 7.4630.06 | 10180.4 | 0.02
2020-09-1424 | 75.215 | 59.06218 | 11.1830.09 | 10193.0 | 0.12
2020-09-1517 | 62.67 | 44.65315 | 9.3230.3 | 10260.0 | 0.0
2020-09-1621 | 69.813 | 55.46513 | 8.0830.18 | 10220.0 | 0.0
2020-09-1723 | 73.417 | 62.67311 | 6.8430.03 | 10171.5 | 0.06
2020-09-1818 | 64.414 | 57.27718 | 11.1830.0 | 101611.5 | 0.45
2020-09-1915 | 59.02 | 35.64419 | 11.8130.27 | 10250.0 | 0.0
2020-09-2015 | 59.03 | 37.44616 | 9.9430.42 | 10300.0 | 0.0
2020-09-2116 | 60.83 | 37.44513 | 8.0830.47 | 10320.0 | 0.0
2020-09-2218 | 64.43 | 37.44111 | 6.8430.21 | 10230.0 | 0.0
2020-09-2321 | 69.89 | 48.24914 | 8.729.97 | 10150.0 | 0.0
2020-09-2422 | 71.614 | 57.2609 | 5.5930.0 | 10160.0 | 0.0
2020-09-2521 | 69.813 | 55.46312 | 7.4630.06 | 10180.0 | 0.0
2020-09-2621 | 69.818 | 64.48512 | 7.4630.06 | 10189.5 | 0.37
2020-09-2723 | 73.418 | 64.4799 | 5.5929.97 | 10150.0 | 0.0
2020-09-2824 | 75.219 | 66.27617 | 10.5629.88 | 10120.7 | 0.03
2020-09-2923 | 73.419 | 66.28412 | 7.4629.85 | 10116.2 | 0.24
2020-09-3019 | 66.210 | 50.06217 | 10.5629.8 | 10094.7 | 0.19

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