Maryland, United States Climate

Weather: 28.11°C/82.6°F, Wind SW at 4.12 km/h, 76% Humidity, 3.84% Chance of rain

United States
(Photo by Tbel Abuseridze on Unsplash)

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.

Country United States
Longitude -76.6412712
Latitude 39.0457549
Attitude/Elevation 36.08m (118.37ft)
Local time Wednesday 22:55
Annual high temperature 17.36ºC (63.25ºF)
Annual low temperature 10.13ºC (50.23ºF)
Average annual precip. 65.67mm (2.59in)
Warmest month July (29.95ºC / 85.91ºF)
Coldest Month January (-2.08ºC / 28.26ºF)
Wettest Month August (88.82mm / 3.5in)
Driest Month November (36.24mm / 1.43in)
Number of days with rainfall (≥ 1.0 mm) 114.47 days (31.36%)
Days with no rain 250.53 days (68.64%)
Humidity 73.16%

Climate Maryland: Monthly Averages

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
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) 7.82 9.55 9.73 11.27 12.55 9.82 12.27 11.55 8.45 7.55 5.82 8.09 9.54
Average relative humidity (%) 72.67 74.43 71.86 71.22 76.77 73.98 72.24 72.93 73.7 73.72 70.3 74.1 73.16
Mean monthly sunshine hours 6.88 6.85 9.93 11.93 12.76 13.6 13.72 12.88 11.4 7.43 7.42 6.82 10.13

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
Temperature Max Average Min
Max Temperature 32.0°C (89.6°F) 22.61°C (72.7°F) 13.0°C (55.4°F)
Avg Temperature 29.0°C (84.2°F) 19.84°C (67.71°F) 11.0°C (51.8°F)
Min Temperature 22.0°C (71.6°F) 13.74°C (56.73°F) 6.0°C (42.8°F)
Dew Point Max Average Min
Dew Point 25.0°C (77.0°F) 15.77°C (60.39°F) 6.0°C (42.8°F)
Precipitation Max Average Min Sum
Precipitation 7.4mm | 0.29in 1.77mm | 0.07in 0.0mm | 0in 54.8mm | 2.16in
Snowdepth 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Wind Max Average Min
Wind 17.0kmh | 10.56mph 10.39kmh | 6.46mph 5.0kmh | 3.11mph
Gust Wind 27.0kmh | 16.78mph 16.87kmh | 10.48mph 8.0kmh | 4.97mph
Sea Level Pressure Max Average Min
Sea Level Pressure 7.4mb 1.77mb 0.0mb
Maryland

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
May ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2011-05-01 14 | 57.2 10 | 50.0 83 7 | 4.35 30.27 | 1025 1.2 | 0.05
2011-05-02 19 | 66.2 15 | 59.0 88 11 | 6.84 30.15 | 1021 0.0 | 0.0
2011-05-03 23 | 73.4 18 | 64.4 84 15 | 9.32 30.0 | 1016 3.4 | 0.13
2011-05-04 11 | 51.8 9 | 48.2 85 17 | 10.56 30.06 | 1018 3.9 | 0.15
2011-05-05 15 | 59.0 6 | 42.8 67 17 | 10.56 30.09 | 1019 0.0 | 0.0
2011-05-06 16 | 60.8 9 | 48.2 73 11 | 6.84 29.94 | 1014 0.1 | 0.0
2011-05-07 17 | 62.6 11 | 51.8 77 9 | 5.59 29.91 | 1013 0.2 | 0.01
2011-05-08 17 | 62.6 12 | 53.6 81 5 | 3.11 29.91 | 1013 1.4 | 0.06
2011-05-09 17 | 62.6 12 | 53.6 79 12 | 7.46 29.97 | 1015 0.2 | 0.01
2011-05-10 17 | 62.6 11 | 51.8 73 8 | 4.97 30.0 | 1016 0.0 | 0.0
2011-05-11 18 | 64.4 14 | 57.2 82 8 | 4.97 30.03 | 1017 0.0 | 0.0
2011-05-12 19 | 66.2 15 | 59.0 86 8 | 4.97 30.03 | 1017 0.0 | 0.0
2011-05-13 16 | 60.8 15 | 59.0 93 11 | 6.84 29.91 | 1013 0.6 | 0.02
2011-05-14 17 | 62.6 15 | 59.0 94 11 | 6.84 29.77 | 1008 0.2 | 0.01
2011-05-15 20 | 68.0 17 | 62.6 92 9 | 5.59 29.56 | 1001 4.6 | 0.18
2011-05-16 20 | 68.0 17 | 62.6 88 7 | 4.35 29.65 | 1004 4.0 | 0.16
2011-05-17 19 | 66.2 17 | 62.6 93 17 | 10.56 29.74 | 1007 4.0 | 0.16
2011-05-18 19 | 66.2 16 | 60.8 91 11 | 6.84 29.83 | 1010 4.2 | 0.17
2011-05-19 19 | 66.2 15 | 59.0 89 6 | 3.73 29.94 | 1014 7.4 | 0.29
2011-05-20 18 | 64.4 14 | 57.2 87 11 | 6.84 29.97 | 1015 1.2 | 0.05
2011-05-21 21 | 69.8 17 | 62.6 84 7 | 4.35 29.97 | 1015 1.0 | 0.04
2011-05-22 21 | 69.8 18 | 64.4 90 11 | 6.84 30.06 | 1018 1.4 | 0.06
2011-05-23 24 | 75.2 20 | 68.0 91 13 | 8.08 29.91 | 1013 7.1 | 0.28
2011-05-24 25 | 77.0 20 | 68.0 84 11 | 6.84 29.83 | 1010 1.5 | 0.06
2011-05-25 25 | 77.0 22 | 71.6 86 7 | 4.35 29.88 | 1012 1.7 | 0.07
2011-05-26 27 | 80.6 22 | 71.6 85 12 | 7.46 29.85 | 1011 0.1 | 0.0
2011-05-27 24 | 75.2 21 | 69.8 88 12 | 7.46 29.94 | 1014 1.6 | 0.06
2011-05-28 24 | 75.2 20 | 68.0 87 12 | 7.46 29.97 | 1015 1.0 | 0.04
2011-05-29 22 | 71.6 18 | 64.4 85 9 | 5.59 30.0 | 1016 1.5 | 0.06
2011-05-30 22 | 71.6 18 | 64.4 82 10 | 6.21 30.0 | 1016 1.3 | 0.05
2011-05-31 29 | 84.2 25 | 77.0 80 7 | 4.35 30.15 | 1021 0.0 | 0.0

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