Catonsville, Maryland, United States Climate
Weather: 12.03°C/53.65°F, Wind SW at 9.26 km/h, 60% Humidity, 0% Chance of rain
Catonsville Climate Summary
Located at an elevation of None meters (0 feet) above sea level, Catonsville has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 15.03ºC (59.05ºF) and it is 2.39% higher than United States’s averages. Catonsville typically receives about 50.68 millimeters (2.0 inches) of precipitation and has 47.37 rainy days (12.98% of the time) annually.
| Country | United States |
| City | Maryland |
| Longitude | -76.7319161 |
| Latitude | 39.2720509 |
| Attitude/Elevation | Nonem (0ft) |
| Local time | Sunday 04:25 |
| Annual high temperature | 17.91ºC (64.24ºF) |
| Annual low temperature | 10.45ºC (50.81ºF) |
| Average annual precip. | 50.68mm (2.0in) |
| Warmest month | July (31.27ºC / 88.29ºF) |
| Coldest Month | January (-1.73ºC / 28.89ºF) |
| Wettest Month | August (81.72mm / 3.22in) |
| Driest Month | January (28.63mm / 1.13in) |
| Number of days with rainfall (≥ 1.0 mm) | 47.37 days (12.98%) |
| Days with no rain | 317.63 days (87.02%) |
| Humidity | 67.43% |
Climate Catonsville: Weather By Month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Nov | Oct | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Record high °C (°F) | 18.0(64.4) | 24.0(75.2) | 23.0(73.4) | 27.0(80.6) | 32.0(89.6) | 36.0(96.8) | 37.0(98.6) | 36.0(96.8) | 35.0(95.0) | 32.0(89.6) | 25.0(77.0) | 16.0(60.8) | 37.0(98.6) |
| Average high °C (°F) | 4.39(39.9) | 7.92(46.26) | 10.47(50.85) | 16.56(61.81) | 23.08(73.54) | 27.67(81.81) | 31.27(88.29) | 29.63(85.33) | 26.0(78.8) | 19.71(67.48) | 11.39(52.5) | 6.77(44.19) | 17.91(64.24) |
| Daily mean °C (°F) | 2.05(35.69) | 5.19(41.34) | 7.27(45.09) | 13.14(55.65) | 19.96(67.93) | 24.64(76.35) | 28.3(82.94) | 26.71(80.08) | 23.02(73.44) | 16.74(62.13) | 8.72(47.7) | 4.63(40.33) | 15.03(59.05) |
| Average low °C (°F) | -1.73(28.89) | 1.07(33.93) | 2.6(36.68) | 7.67(45.81) | 14.48(58.06) | 18.93(66.07) | 22.78(73.0) | 22.02(71.64) | 18.76(65.77) | 12.39(54.3) | 5.0(41.0) | 1.39(34.5) | 10.45(50.81) |
| Record low °C (°F) | -15.0(5.0) | -12.0(10.4) | -9.0(15.8) | -1.0(30.2) | 4.0(39.2) | 11.0(51.8) | 17.0(62.6) | 16.0(60.8) | 11.0(51.8) | 3.0(37.4) | -5.0(23.0) | -7.0(19.4) | -15.0(5.0) |
| Average precipitation mm (inches) | 28.63(1.13) | 45.61(1.8) | 43.15(1.7) | 39.79(1.57) | 60.24(2.37) | 54.58(2.15) | 68.88(2.71) | 81.72(3.22) | 48.41(1.91) | 48.77(1.92) | 39.13(1.54) | 49.23(1.94) | 50.68(2.0) |
| Average precipitation days (≥ 1.0 mm) | 2.55 | 4.0 | 3.36 | 3.73 | 5.36 | 4.73 | 5.0 | 5.73 | 4.91 | 3.0 | 2.18 | 2.82 | 3.95 |
| Average relative humidity (%) | 66.44 | 68.42 | 63.45 | 62.78 | 70.45 | 66.12 | 65.13 | 69.56 | 70.82 | 69.14 | 65.21 | 71.58 | 67.43 |
| Mean monthly sunshine hours | 8.02 | 8.7 | 9.68 | 9.56 | 11.9 | 13.19 | 12.97 | 10.42 | 9.91 | 9.61 | 7.69 | 6.71 | 9.86 |
Climate Graph
The chart below shows the mean monthly temperature and precipitation of Catonsville in recent years.
Catonsville Temperature by Month
| July |
|
28.3°C | 82.94°F |
| August |
|
26.71°C | 80.08°F |
| June |
|
24.64°C | 76.35°F |
| September |
|
23.02°C | 73.44°F |
| May |
|
19.96°C | 67.93°F |
| October |
|
16.74°C | 62.13°F |
| April |
|
13.14°C | 55.65°F |
| November |
|
8.72°C | 47.7°F |
| March |
|
7.27°C | 45.09°F |
| February |
|
5.19°C | 41.34°F |
| December |
|
4.63°C | 40.33°F |
| January |
|
2.05°C | 35.69°F |
Historical Data
| Temperature | Max | Average | Min | |
|---|---|---|---|---|
| Max Temperature | 28.0°C (82.4°F) | 19.87°C (67.77°F) | 10.0°C (50.0°F) | |
| Avg Temperature | 24.0°C (75.2°F) | 17.0°C (62.6°F) | 9.0°C (48.2°F) | |
| Min Temperature | 19.0°C (66.2°F) | 13.1°C (55.58°F) | 5.0°C (41.0°F) | |
| Dew Point | Max | Average | Min | |
| Dew Point | 18.0°C (64.4°F) | 9.16°C (48.49°F) | -3.0°C (26.6°F) | |
| Precipitation | Max | Average | Min | Sum |
| Precipitation | 80.4mm | 3.17in | 5.54mm | 0.22in | 0.0mm | 0in | 171.8mm | 6.76in |
| Snowdepth | 0.0mm | 0in | 0.0mm | 0in | 0.0mm | 0in | 0.0mm | 0in |
| Wind | Max | Average | Min | |
| Wind | 16.0kmh | 9.94mph | 10.45kmh | 6.49mph | 5.0kmh | 3.11mph | |
| Gust Wind | 24.0kmh | 14.91mph | 14.29kmh | 8.88mph | 6.0kmh | 3.73mph | |
| Sea Level Pressure | Max | Average | Min | |
| Sea Level Pressure | 80.4mb | 5.54mb | 0.0mb |
Daily Observations
| Time | Temperature | Dew Point | Humidity | Wind Speed | Pressure | Precipitation |
|---|---|---|---|---|---|---|
| October | ° C | ° F | ° C | ° F | % | Kph | Mph | Hg | Mb | Total (mm/in) |
| 2020-10-01 | 19 | 66.2 | 8 | 46.4 | 52 | 10 | 6.21 | 29.91 | 1013 | 0.2 | 0.01 |
| 2020-10-02 | 16 | 60.8 | 7 | 44.6 | 58 | 12 | 7.46 | 30.03 | 1017 | 8.7 | 0.34 |
| 2020-10-03 | 16 | 60.8 | 4 | 39.2 | 51 | 10 | 6.21 | 30.18 | 1022 | 0.0 | 0.0 |
| 2020-10-04 | 17 | 62.6 | 6 | 42.8 | 50 | 8 | 4.97 | 30.21 | 1023 | 0.0 | 0.0 |
| 2020-10-05 | 18 | 64.4 | 8 | 46.4 | 55 | 9 | 5.59 | 30.12 | 1020 | 0.1 | 0.0 |
| 2020-10-06 | 19 | 66.2 | 10 | 50.0 | 59 | 8 | 4.97 | 30.09 | 1019 | 0.0 | 0.0 |
| 2020-10-07 | 21 | 69.8 | 10 | 50.0 | 53 | 16 | 9.94 | 29.85 | 1011 | 0.0 | 0.0 |
| 2020-10-08 | 16 | 60.8 | 5 | 41.0 | 50 | 16 | 9.94 | 30.03 | 1017 | 0.0 | 0.0 |
| 2020-10-09 | 18 | 64.4 | 7 | 44.6 | 51 | 9 | 5.59 | 30.21 | 1023 | 0.0 | 0.0 |
| 2020-10-10 | 21 | 69.8 | 13 | 55.4 | 66 | 13 | 8.08 | 30.06 | 1018 | 0.0 | 0.0 |
| 2020-10-11 | 20 | 68.0 | 16 | 60.8 | 83 | 8 | 4.97 | 30.06 | 1018 | 15.4 | 0.61 |
| 2020-10-12 | 17 | 62.6 | 15 | 59.0 | 90 | 16 | 9.94 | 29.91 | 1013 | 52.1 | 2.05 |
| 2020-10-13 | 19 | 66.2 | 13 | 55.4 | 74 | 13 | 8.08 | 29.88 | 1012 | 0.3 | 0.01 |
| 2020-10-14 | 18 | 64.4 | 6 | 42.8 | 49 | 10 | 6.21 | 30.06 | 1018 | 0.0 | 0.0 |
| 2020-10-15 | 19 | 66.2 | 9 | 48.2 | 56 | 16 | 9.94 | 29.97 | 1015 | 0.0 | 0.0 |
| 2020-10-16 | 13 | 55.4 | 5 | 41.0 | 60 | 13 | 8.08 | 30.18 | 1022 | 0.5 | 0.02 |
| 2020-10-17 | 12 | 53.6 | 1 | 33.8 | 50 | 11 | 6.84 | 30.3 | 1026 | 0.7 | 0.03 |
| 2020-10-18 | 15 | 59.0 | 3 | 37.4 | 49 | 9 | 5.59 | 30.39 | 1029 | 0.0 | 0.0 |
| 2020-10-19 | 17 | 62.6 | 11 | 51.8 | 74 | 8 | 4.97 | 30.3 | 1026 | 0.0 | 0.0 |
| 2020-10-20 | 20 | 68.0 | 13 | 55.4 | 73 | 9 | 5.59 | 30.24 | 1024 | 0.0 | 0.0 |
| 2020-10-21 | 22 | 71.6 | 18 | 64.4 | 83 | 9 | 5.59 | 30.24 | 1024 | 0.8 | 0.03 |
| 2020-10-22 | 24 | 75.2 | 17 | 62.6 | 73 | 6 | 3.73 | 30.21 | 1023 | 0.0 | 0.0 |
| 2020-10-23 | 21 | 69.8 | 16 | 60.8 | 75 | 9 | 5.59 | 30.15 | 1021 | 0.0 | 0.0 |
| 2020-10-24 | 21 | 69.8 | 14 | 57.2 | 71 | 9 | 5.59 | 30.03 | 1017 | 0.9 | 0.04 |
| 2020-10-25 | 9 | 48.2 | 4 | 39.2 | 70 | 12 | 7.46 | 30.15 | 1021 | 7.8 | 0.31 |
| 2020-10-26 | 15 | 59.0 | 11 | 51.8 | 83 | 5 | 3.11 | 30.15 | 1021 | 2.0 | 0.08 |
| 2020-10-27 | 16 | 60.8 | 11 | 51.8 | 75 | 6 | 3.73 | 30.18 | 1022 | 0.0 | 0.0 |
| 2020-10-28 | 17 | 62.6 | 10 | 50.0 | 68 | 5 | 3.11 | 30.12 | 1020 | 0.4 | 0.02 |
| 2020-10-29 | 12 | 53.6 | 11 | 51.8 | 85 | 16 | 9.94 | 29.77 | 1008 | 80.4 | 3.17 |
| 2020-10-30 | 10 | 50.0 | 5 | 41.0 | 72 | 14 | 8.7 | 29.94 | 1014 | 1.5 | 0.06 |
| 2020-10-31 | 9 | 48.2 | -3 | 26.6 | 47 | 9 | 5.59 | 30.42 | 1030 | 0.0 | 0.0 |
Catonsville 3 Year Historical Weather Data
Nearby locations
- Milford Mill 9.04 km ( 5.61 mi)
- Ferndale 12.65 km ( 7.86 mi)
- Owings Mills 16.90 km ( 10.50 mi)
- Towson 18.23 km ( 11.32 mi)
- Parkville 20.28 km ( 12.60 mi)
- Eldersburg 23.83 km ( 14.81 mi)
- South Laurel 24.67 km ( 15.33 mi)
- Severna Park 27.59 km ( 17.15 mi)
- Calverton 29.62 km ( 18.40 mi)
- Crofton 30.25 km ( 18.80 mi)
- Olney 31.80 km ( 19.76 mi)
- Colesville 31.93 km ( 19.84 mi)
- Greenbelt 32.19 km ( 20.00 mi)
- Glenn Dale 32.49 km ( 20.19 mi)
- Arnold 33.20 km ( 20.63 mi)
- College Park 36.05 km ( 22.40 mi)
- Adelphi 36.35 km ( 22.59 mi)
- Wheaton 37.68 km ( 23.41 mi)
- Langley Park 38.14 km ( 23.70 mi)
- Annapolis 38.63 km ( 24.00 mi)
- Hyattsville 39.66 km ( 24.64 mi)
- Landover 40.14 km ( 24.94 mi)
- Damascus 40.76 km ( 25.33 mi)
- Chillum 40.90 km ( 25.42 mi)
- North Bethesda 41.91 km ( 26.04 mi)
- Bel Air North 42.77 km ( 26.58 mi)
- Bethesda 44.75 km ( 27.80 mi)
- Forestville 48.99 km ( 30.44 mi)
- Potomac 49.93 km ( 31.02 mi)
- Clinton 58.09 km ( 36.10 mi)
- Havre de Grace 63.15 km ( 39.24 mi)
- Fort Washington 67.58 km ( 41.99 mi)
- Bensville 77.49 km ( 48.15 mi)
- Easton 79.23 km ( 49.23 mi)
- Cambridge 96.96 km ( 60.25 mi)
- Chesapeake Ranch Estates 106.34 km ( 66.08 mi)
- California 109.61 km ( 68.11 mi)
- Lexington Park 115.04 km ( 71.48 mi)
- Cumberland 179.79 km ( 111.72 mi)
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