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Flower Hill, MD weather and climate

Montgomery County, MD · population 13,743 · about 453 ft elevation

Everything below is a 30 year average for 1991-2020, computed from daily climate history at Flower Hill's own coordinates.

The year at a glance

Sunny days
202
clear or partly cloudy, per year
Precipitation
42 in
per year
Wet days
119
rain or snow per year
Snowfall
31 in
per year
Hot days
21
above 90 °F
Freezing nights
89
at or below 32 °F
Humidity
69%
average relative
Average temperature
56 °F
year round

Monthly temperatures

Average daily high and low for each month, in °F.

Daily highDaily low
406080JanMarMayJulSepNovDaily high, Jan: 41 °FDaily high, Feb: 44 °FDaily high, Mar: 53 °FDaily high, Apr: 65 °FDaily high, May: 74 °FDaily high, Jun: 82 °FDaily high, Jul: 86 °FDaily high, Aug: 84 °FDaily high, Sep: 77 °FDaily high, Oct: 66 °FDaily high, Nov: 55 °FDaily high, Dec: 45 °FDaily low, Jan: 26 °FDaily low, Feb: 28 °FDaily low, Mar: 35 °FDaily low, Apr: 45 °FDaily low, May: 54 °FDaily low, Jun: 63 °FDaily low, Jul: 68 °FDaily low, Aug: 66 °FDaily low, Sep: 59 °FDaily low, Oct: 48 °FDaily low, Nov: 38 °FDaily low, Dec: 31 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high414453657482868477665545
Daily low262835455463686659483831

Monthly precipitation

Total rain plus melted snow for each month, in inches.

0.02.04.0JanMarMayJulSepNovFlower Hill, Jan: 3.1 inFlower Hill, Feb: 2.8 inFlower Hill, Mar: 3.8 inFlower Hill, Apr: 3.4 inFlower Hill, May: 3.8 inFlower Hill, Jun: 3.6 inFlower Hill, Jul: 4.0 inFlower Hill, Aug: 3.4 inFlower Hill, Sep: 4.4 inFlower Hill, Oct: 3.5 inFlower Hill, Nov: 3.0 inFlower Hill, Dec: 3.5 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Flower Hill3.12.83.83.43.83.64.03.44.43.53.03.5

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovFlower Hill, Jan: 16 daysFlower Hill, Feb: 15 daysFlower Hill, Mar: 16 daysFlower Hill, Apr: 15 daysFlower Hill, May: 16 daysFlower Hill, Jun: 17 daysFlower Hill, Jul: 19 daysFlower Hill, Aug: 19 daysFlower Hill, Sep: 18 daysFlower Hill, Oct: 19 daysFlower Hill, Nov: 17 daysFlower Hill, Dec: 16 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Flower Hill161516151617191918191716

Compare Flower Hill with another city

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See weather for every covered Maryland city

About this data

Figures are 30 year averages for 1991-2020. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).