Maryland, United States Climate

Weather: 20.64°C/69.15°F, Wind SW at 1.79 km/h, 45% Humidity, 0% Chance of rain

Maryland Climate Summary

Located at an elevation of 36.08 meters (118.37 feet) above sea level, Maryland has a Humid subtropical, no dry season climate (Classification: Cfa). The city’s yearly temperature is 14.69ºC (58.44ºF) and it is 2.05% higher than United States’s averages. Maryland typically receives about 65.67 millimeters (2.59 inches) of precipitation and has 114.47 rainy days (31.36% of the time) annually.

CountryUnited States
Longitude-76.6412712
Latitude39.0457549
Attitude/Elevation36.08m (118.37ft)
Local timeTuesday 20:37
Annual high temperature17.36ºC (63.25ºF)
Annual low temperature10.13ºC (50.23ºF)
Average annual precip.65.67mm (2.59in)
Warmest monthJuly (29.95ºC / 85.91ºF)
Coldest MonthJanuary (-2.08ºC / 28.26ºF)
Wettest MonthAugust (88.82mm / 3.5in)
Driest MonthNovember (36.24mm / 1.43in)
Number of days with rainfall (≥ 1.0 mm)114.47 days (31.36%)
Days with no rain250.53 days (68.64%)
Humidity73.16%

Climate Maryland: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)19.0(66.2)22.0(71.6)25.0(77.0)30.0(86.0)32.0(89.6)35.0(95.0)37.0(98.6)36.0(96.8)33.0(91.4)32.0(89.6)24.0(75.2)20.0(68.0)37.0(98.6)
Average high °C (°F)3.97(39.15)5.83(42.49)10.31(50.56)16.87(62.37)22.11(71.8)26.83(80.29)29.95(85.91)28.53(83.35)25.32(77.58)19.04(66.27)12.13(53.83)7.49(45.48)17.36(63.25)
Daily mean °C (°F)1.67(35.01)3.25(37.85)7.52(45.54)13.83(56.89)19.33(66.79)24.27(75.69)27.24(81.03)25.75(78.35)22.45(72.41)16.32(61.38)9.38(48.88)5.23(41.41)14.69(58.44)
Average low °C (°F)-2.08(28.26)-0.8(30.56)3.2(37.76)8.51(47.32)14.09(57.36)18.77(65.79)21.84(71.31)20.83(69.49)17.72(63.9)12.1(53.78)5.43(41.77)1.94(35.49)10.13(50.23)
Record low °C (°F)-16.0(3.2)-18.0(-0.4)-14.0(6.8)-2.0(28.4)4.0(39.2)11.0(51.8)13.0(55.4)12.0(53.6)7.0(44.6)1.0(33.8)-5.0(23.0)-9.0(15.8)-18.0(-0.4)
Average precipitation mm (inches)53.28(2.1)70.24(2.77)67.65(2.66)65.58(2.58)72.65(2.86)62.96(2.48)79.87(3.14)88.82(3.5)57.4(2.26)63.3(2.49)36.24(1.43)70.0(2.76)65.67(2.59)
Average precipitation days (≥ 1.0 mm)7.829.559.7311.2712.559.8212.2711.558.457.555.828.099.54
Average relative humidity (%)72.6774.4371.8671.2276.7773.9872.2472.9373.773.7270.374.173.16
Mean monthly sunshine hours6.886.859.9311.9312.7613.613.7212.8811.47.437.426.8210.13

Climate Graph

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

Maryland

Maryland Temperature by Month

July
27.24°C | 81.03°F
August
25.75°C | 78.35°F
June
24.27°C | 75.69°F
September
22.45°C | 72.41°F
May
19.33°C | 66.79°F
October
16.32°C | 61.38°F
April
13.83°C | 56.89°F
November
9.38°C | 48.88°F
March
7.52°C | 45.54°F
December
5.23°C | 41.41°F
February
3.25°C | 37.85°F
January
1.67°C | 35.01°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature32.0°C (89.6°F)22.61°C (72.7°F)13.0°C (55.4°F)
Avg Temperature29.0°C (84.2°F)19.84°C (67.71°F)11.0°C (51.8°F)
Min Temperature22.0°C (71.6°F)13.74°C (56.73°F)6.0°C (42.8°F)
Dew PointMaxAverageMin
Dew Point25.0°C (77.0°F)15.77°C (60.39°F)6.0°C (42.8°F)
PrecipitationMaxAverageMinSum
Precipitation7.4mm | 0.29in1.77mm | 0.07in0.0mm | 0in54.8mm | 2.16in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind17.0kmh | 10.56mph10.39kmh | 6.46mph5.0kmh | 3.11mph
Gust Wind27.0kmh | 16.78mph16.87kmh | 10.48mph8.0kmh | 4.97mph
Sea Level PressureMaxAverageMin
Sea Level Pressure7.4mb1.77mb0.0mb
Maryland

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
May° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2011-05-0114 | 57.210 | 50.0837 | 4.3530.27 | 10251.2 | 0.05
2011-05-0219 | 66.215 | 59.08811 | 6.8430.15 | 10210.0 | 0.0
2011-05-0323 | 73.418 | 64.48415 | 9.3230.0 | 10163.4 | 0.13
2011-05-0411 | 51.89 | 48.28517 | 10.5630.06 | 10183.9 | 0.15
2011-05-0515 | 59.06 | 42.86717 | 10.5630.09 | 10190.0 | 0.0
2011-05-0616 | 60.89 | 48.27311 | 6.8429.94 | 10140.1 | 0.0
2011-05-0717 | 62.611 | 51.8779 | 5.5929.91 | 10130.2 | 0.01
2011-05-0817 | 62.612 | 53.6815 | 3.1129.91 | 10131.4 | 0.06
2011-05-0917 | 62.612 | 53.67912 | 7.4629.97 | 10150.2 | 0.01
2011-05-1017 | 62.611 | 51.8738 | 4.9730.0 | 10160.0 | 0.0
2011-05-1118 | 64.414 | 57.2828 | 4.9730.03 | 10170.0 | 0.0
2011-05-1219 | 66.215 | 59.0868 | 4.9730.03 | 10170.0 | 0.0
2011-05-1316 | 60.815 | 59.09311 | 6.8429.91 | 10130.6 | 0.02
2011-05-1417 | 62.615 | 59.09411 | 6.8429.77 | 10080.2 | 0.01
2011-05-1520 | 68.017 | 62.6929 | 5.5929.56 | 10014.6 | 0.18
2011-05-1620 | 68.017 | 62.6887 | 4.3529.65 | 10044.0 | 0.16
2011-05-1719 | 66.217 | 62.69317 | 10.5629.74 | 10074.0 | 0.16
2011-05-1819 | 66.216 | 60.89111 | 6.8429.83 | 10104.2 | 0.17
2011-05-1919 | 66.215 | 59.0896 | 3.7329.94 | 10147.4 | 0.29
2011-05-2018 | 64.414 | 57.28711 | 6.8429.97 | 10151.2 | 0.05
2011-05-2121 | 69.817 | 62.6847 | 4.3529.97 | 10151.0 | 0.04
2011-05-2221 | 69.818 | 64.49011 | 6.8430.06 | 10181.4 | 0.06
2011-05-2324 | 75.220 | 68.09113 | 8.0829.91 | 10137.1 | 0.28
2011-05-2425 | 77.020 | 68.08411 | 6.8429.83 | 10101.5 | 0.06
2011-05-2525 | 77.022 | 71.6867 | 4.3529.88 | 10121.7 | 0.07
2011-05-2627 | 80.622 | 71.68512 | 7.4629.85 | 10110.1 | 0.0
2011-05-2724 | 75.221 | 69.88812 | 7.4629.94 | 10141.6 | 0.06
2011-05-2824 | 75.220 | 68.08712 | 7.4629.97 | 10151.0 | 0.04
2011-05-2922 | 71.618 | 64.4859 | 5.5930.0 | 10161.5 | 0.06
2011-05-3022 | 71.618 | 64.48210 | 6.2130.0 | 10161.3 | 0.05
2011-05-3129 | 84.225 | 77.0807 | 4.3530.15 | 10210.0 | 0.0

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