Halfway, Maryland, United States Climate

Weather: 17.91°C/64.24°F, Wind SW at 0 km/h, 95% Humidity, 0% Chance of rain

United States
(Photo by Jeffrey F Lin on Unsplash)

Halfway Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Halfway has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 13.32ºC (55.98ºF) and it is 0.68% higher than United States’s averages. Halfway typically receives about 42.53 millimeters (1.67 inches) of precipitation and has 45.65 rainy days (12.51% of the time) annually.

CountryUnited States
CityMaryland
Longitude-77.7558626
Latitude39.6214296
Attitude/ElevationNonem (0ft)
Local timeTuesday 05:46
Annual high temperature16.71ºC (62.08ºF)
Annual low temperature7.63ºC (45.73ºF)
Average annual precip.42.53mm (1.67in)
Warmest monthJuly (29.88ºC / 85.78ºF)
Coldest MonthJanuary (-3.59ºC / 25.54ºF)
Wettest MonthMay (67.44mm / 2.66in)
Driest MonthJanuary (23.49mm / 0.92in)
Number of days with rainfall (≥ 1.0 mm)45.65 days (12.51%)
Days with no rain319.35 days (87.49%)
Humidity76.75%

Climate Halfway: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)19.0(66.2)25.0(77.0)24.0(75.2)27.0(80.6)31.0(87.8)33.0(91.4)36.0(96.8)34.0(93.2)34.0(93.2)32.0(89.6)23.0(73.4)15.0(59.0)36.0(96.8)
Average high °C (°F)3.67(38.61)7.09(44.76)9.63(49.33)15.26(59.47)22.0(71.6)26.09(78.96)29.88(85.78)28.01(82.42)24.68(76.42)18.53(65.35)10.01(50.02)5.63(42.13)16.71(62.08)
Daily mean °C (°F)0.82(33.48)3.88(38.98)5.91(42.64)11.66(52.99)18.52(65.34)22.68(72.82)26.33(79.39)24.52(76.14)21.06(69.91)14.85(58.73)6.67(44.01)2.96(37.33)13.32(55.98)
Average low °C (°F)-3.59(25.54)-0.67(30.79)0.28(32.5)5.33(41.59)12.09(53.76)15.4(59.72)19.04(66.27)18.27(64.89)15.37(59.67)9.03(48.25)2.0(35.6)-0.94(30.31)7.63(45.73)
Record low °C (°F)-15.0(5.0)-12.0(10.4)-13.0(8.6)-4.0(24.8)0.0(0)7.0(44.6)13.0(55.4)11.0(51.8)5.0(41.0)-1.0(30.2)-7.0(19.4)-9.0(15.8)-15.0(5.0)
Average precipitation mm (inches)23.49(0.92)35.32(1.39)37.18(1.46)36.89(1.45)67.44(2.66)49.09(1.93)48.61(1.91)60.14(2.37)45.47(1.79)34.16(1.34)31.9(1.26)40.69(1.6)42.53(1.67)
Average precipitation days (≥ 1.0 mm)2.453.552.823.645.554.914.826.04.03.02.182.733.8
Average relative humidity (%)72.0375.1571.5272.6381.8378.8476.7480.5180.4178.3773.8479.1776.75
Mean monthly sunshine hours8.298.39.459.6511.4113.2112.810.3110.029.437.776.599.77

Climate Graph

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

Halfway

Halfway Temperature by Month

July
26.33°C | 79.39°F
August
24.52°C | 76.14°F
June
22.68°C | 72.82°F
September
21.06°C | 69.91°F
May
18.52°C | 65.34°F
October
14.85°C | 58.73°F
April
11.66°C | 52.99°F
November
6.67°C | 44.01°F
March
5.91°C | 42.64°F
February
3.88°C | 38.98°F
December
2.96°C | 37.33°F
January
0.82°C | 33.48°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature32.0°C (89.6°F)27.03°C (80.65°F)19.0°C (66.2°F)
Avg Temperature28.0°C (82.4°F)23.84°C (74.91°F)18.0°C (64.4°F)
Min Temperature22.0°C (71.6°F)18.87°C (65.97°F)13.0°C (55.4°F)
Dew PointMaxAverageMin
Dew Point22.0°C (71.6°F)18.81°C (65.86°F)15.0°C (59.0°F)
PrecipitationMaxAverageMinSum
Precipitation48.6mm | 1.91in7.03mm | 0.28in0.0mm | 0in217.9mm | 8.58in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind12.0kmh | 7.46mph7.03kmh | 4.37mph3.0kmh | 1.86mph
Gust Wind19.0kmh | 11.81mph11.35kmh | 7.05mph5.0kmh | 3.11mph
Sea Level PressureMaxAverageMin
Sea Level Pressure48.6mb7.03mb0.0mb
Halfway

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
August° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-08-0124 | 75.221 | 69.8904 | 2.4929.88 | 10126.1 | 0.24
2020-08-0227 | 80.622 | 71.68310 | 6.2129.88 | 101212.2 | 0.48
2020-08-0322 | 71.619 | 66.2878 | 4.9730.0 | 10169.0 | 0.35
2020-08-0424 | 75.219 | 66.28410 | 6.2129.88 | 10121.9 | 0.07
2020-08-0525 | 77.019 | 66.2776 | 3.7329.97 | 10150.3 | 0.01
2020-08-0623 | 73.419 | 66.2836 | 3.7330.06 | 101810.6 | 0.42
2020-08-0723 | 73.421 | 69.8904 | 2.4930.06 | 101819.6 | 0.77
2020-08-0825 | 77.020 | 68.0836 | 3.7330.09 | 10190.2 | 0.01
2020-08-0927 | 80.619 | 66.2714 | 2.4930.09 | 10190.0 | 0.0
2020-08-1028 | 82.419 | 66.2704 | 2.4930.03 | 10170.0 | 0.0
2020-08-1128 | 82.420 | 68.0727 | 4.3529.97 | 10150.1 | 0.0
2020-08-1226 | 78.821 | 69.8813 | 1.8630.0 | 10168.1 | 0.32
2020-08-1321 | 69.820 | 68.0927 | 4.3530.06 | 10187.7 | 0.3
2020-08-1423 | 73.421 | 69.89010 | 6.2130.0 | 101616.9 | 0.67
2020-08-1519 | 66.218 | 64.49210 | 6.2129.91 | 101348.6 | 1.91
2020-08-1618 | 64.417 | 62.6947 | 4.3529.94 | 101410.3 | 0.41
2020-08-1723 | 73.417 | 62.6806 | 3.7329.88 | 10120.1 | 0.0
2020-08-1822 | 71.615 | 59.0734 | 2.4929.88 | 10120.0 | 0.0
2020-08-1922 | 71.615 | 59.0715 | 3.1129.97 | 10150.0 | 0.0
2020-08-2021 | 69.815 | 59.0777 | 4.3530.03 | 10170.0 | 0.0
2020-08-2123 | 73.418 | 64.4856 | 3.7329.97 | 10152.7 | 0.11
2020-08-2226 | 78.820 | 68.0813 | 1.8629.94 | 10143.9 | 0.15
2020-08-2326 | 78.820 | 68.0804 | 2.4930.0 | 10164.7 | 0.19
2020-08-2426 | 78.820 | 68.0786 | 3.7330.0 | 10165.1 | 0.2
2020-08-2526 | 78.820 | 68.07811 | 6.8429.94 | 10140.1 | 0.0
2020-08-2625 | 77.017 | 62.6736 | 3.7329.97 | 10150.5 | 0.02
2020-08-2726 | 78.820 | 68.07812 | 7.4629.88 | 10121.1 | 0.04
2020-08-2827 | 80.620 | 68.07112 | 7.4629.85 | 10110.4 | 0.02
2020-08-2923 | 73.421 | 69.8939 | 5.5929.68 | 10055.2 | 0.2
2020-08-3022 | 71.615 | 59.07411 | 6.8429.8 | 10090.0 | 0.0
2020-08-3118 | 64.415 | 59.08610 | 6.2129.97 | 101542.5 | 1.67

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