| Monthly Weather Data Derbyshire Lane Sheffield South Yorkshire Dec 2021 | |||||||||||||
| Return to www.sheffieldweather.co.uk | |||||||||||||
| Max Temp | Min Temp | Dry Bulb | Wet Bulb | Soil Temp | Barometer | Rain | Humidity | Max Gust | Average | Force | Win Dir | ||
| Day | Deg F | Deg F | Deg F | Deg F | Deg F | Inches | MM | Percent | MPH | MPH | Beaufort | Comments | |
| 1 | 47.5 | 42.1 | 46.1 | 43.5 | 43.7 | 29.35 | 1.0 | 86 | 39 | 20 | 5 | WNW | Windy start light showers during the day turning less swindy and colder as the day went on |
| 2 | 38.3 | 33.5 | 33.9 | 31.1 | 43.7 | 29.81 | 0.8 | 72 | 32 | 12 | 3 | NNW | A cold day breezy start sunny spells turning milder overnight with some light rain |
| 3 | 46.1 | 33.6 | 38.1 | 37.5 | 42.1 | 29.59 | 1.3 | 95 | 27 | 5 | 2 | SSW | Average temps by day mostly cloudy but staying dry |
| 4 | 41.7 | 37.5 | 39.9 | 37.9 | 42.2 | 29.37 | 15.2 | 82 | 36 | 8 | 3 | W | Sunny spells light showers more orgnaised rain later |
| 5 | 42.9 | 37.5 | 40.3 | 38.3 | 42.2 | 29.70 | 0.5 | 82 | 29 | 12 | 3 | NNW | Cloudy light showers through the morning and afternoon cold by day |
| 6 | 39.3 | 34.3 | 37.2 | 37.2 | 42.6 | 29.81 | 4.6 | 100 | 26 | 5 | 2 | SSW | Cloudy cold start light rain later turning to snow lunchtime then back rain and sleet showers |
| 7 | 41.4 | 33.9 | 34.5 | 33.9 | 41.9 | 29.60 | 7.2 | 94 | 40 | 6 | 2 | SSE | Cloudy cold start rain later in the morning brielfy heavy in the afternoon |
| 8 | 43.3 | 33.6 | 38.3 | 37.4 | 41.7 | 28.87 | 16.8 | 91 | 41 | 12 | 3 | SSW | Breezy at times showers or longer spells of rain early sleet |
| 9 | 44.3 | 36.7 | 42.8 | 41.1 | 41.7 | 29.47 | 2.2 | 86 | 35 | 8 | 3 | WNW | Sunny spells cloudier later |
| 10 | 42.8 | 39.0 | 39.2 | 37.1 | 41.9 | 29.34 | 0.0 | 80 | 33 | 15 | 4 | WNW | Breezy at times normal temps to start the day rather cold by day |
| 11 | 52.5 | 37.4 | 40.8 | 39.9 | 41.1 | 29.90 | 1.4 | 94 | 23 | 4 | 2 | S | A few early sunny spells then cloudy light showery rain in the afternoon |
| 12 | 55.4 | 40.1 | 51.6 | 51.2 | 41.7 | 29.94 | 0.5 | 97 | 27 | 1 | 1 | SSW | Very mild sunny spells after early and late drizzle |
| 13 | 49.3 | 49.3 | 49.4 | 48.9 | 43.5 | 30.05 | 7.5 | 96 | 11 | 4 | 2 | SSW | Cloudy very mild drizzle from mid morning to to light to moderate rain in the evening |
| 14 | 51.6 | 43.5 | 43.3 | 43.5 | 43.3 | 30.15 | 0.0 | 98 | 30 | 1 | 1 | S | Dry clear spells sunnyn spells cloudier late afternoon |
| 15 | 51.5 | 42.9 | 48.9 | 46.8 | 44.6 | 30.35 | 0.1 | 84 | 21 | 4 | 2 | WSW | Sunny Spells and mild |
| 16 | 52.3 | 41.7 | 41.7 | 41.4 | 44.4 | 30.49 | 0.0 | 97 | 12 | 4 | 2 | SSE | Sunny spells |
| 17 | 43.2 | 35.6 | 36.3 | 36.3 | 43.5 | 30.60 | 0.8 | 100 | 7 | 2 | 1 | SSW | Ground frost sunny spells at first cloudy and turning foggy through the afternoon colder than forecast |
| 18 | 41.0 | 34.7 | 39.7 | 39.7 | 42.9 | 30.61 | 0.3 | 100 | 6 | 0 | 0 | Calm | Dull foggy spells and light drizzle rather cold |
| 19 | 40.3 | 30.0 | 32.0 | 32.0 | 42.8 | 30.50 | 1.0 | 100 | 8 | 2 | 1 | ENE | First air frost of the month foggy and very cold drizzle at times |
| 20 | 40.4 | 31.3 | 40.3 | 40.3 | 42.2 | 30.35 | 0.1 | 100 | 11 | 2 | 1 | NNE | Foggy very cold drizzle at times early on then dry and cloudy |
| 21 | 37.2 | 36.5 | 36.5 | 35.4 | 42.6 | 30.24 | 0.0 | 89 | 14 | 1 | 1 | VAR | Dry cloudy and cold by day |
| 22 | 41.7 | 31.0 | 30.2 | 31.1 | 42.1 | 30.09 | 3.6 | 91 | 22 | 3 | 1 | SSW | Cold frosty start cloudy day rare air frost |
| 23 | 49.7 | 31.1 | 41.7 | 41.0 | 41.9 | 29.70 | 1.0 | 94 | 15 | 6 | 2 | SSW | Dry cloudy start airfrost from previous morning. Cloudy rain in the afternoon |
| 24 | 45.1 | 40.3 | 44.4 | 44.3 | 42.2 | 29.65 | 7.4 | 99 | 23 | 3 | 1 | SSW | Dry sunny spells at first then cloudy and misty drizzle turning to light to moderate rain in the evening |
| 25 | 36.8 | 36.7 | 37.1 | 36.5 | 42.6 | 29.73 | 11.6 | 95 | 22 | 9 | 3 | E | Cold early light rain then dry and cloudy colder Snow flurries lunch time then brief more widespread Snow before midnight |
| 26 | 41.5 | 33.6 | 35.7 | 35.7 | 42.1 | 29.59 | 3.4 | 100 | 9 | 1 | 1 | ENE | Heavy sleet soon easing then cloudy and misty. Showery rain at times cold and misty foggy later |
| 27 | 45.0 | 35.6 | 41.5 | 41.5 | 41.9 | 29.36 | 6.3 | 100 | 12 | 1 | 1 | SSE | Dull foggy mild start rather cold by day and dull |
| 28 | 48.0 | 41.5 | 44.6 | 44.6 | 42.8 | 29.05 | 12.2 | 100 | 19 | 2 | 1 | NE | Mild start with heavy rain dry with sunny spells from just before lunch |
| 29 | 55.8 | 40.1 | 41.7 | 41.5 | 42.9 | 29.54 | 3.5 | 98 | 46 | 5 | 2 | SSE | Light rain at times after a mild start turning warm overnight |
| 30 | 57.2 | 41.7 | 55.8 | 54.3 | 43.7 | 29.65 | 0.9 | 91 | 39 | 10 | 3 | SW | Warm sunny spells breezy at times dry after early drizzle record warm day and night |
| 31 | 57.2 | 54.7 | 55.2 | 53.4 | 45.3 | 29.71 | 0.0 | 88 | 28 | 10 | 3 | SSW | Warm sunny spells breezy at times record warm and night |
| Total | 1420.3 | 1171.0 | 1323.8 | 111.2 | 2879.0 | 743.0 | 178.0 | 62.0 | |||||
| Ave | 45.8 | 37.8 | 42.7 | 3.6 | 92.9 | 24.0 | 5.7 | 2.0 | |||||
| 127.1% | |||||||||||||
| N | 0.0 | Number of Air Frosts | 4.0 | Red indicates as Snow | |||||||||
| NNE | 1.0 | Days of measurable Rain | 26.0 | Light green Sleet | |||||||||
| NE | 1.0 | Days of rain greater than 10 mm | 4.0 | Blue Trace Conditions | |||||||||
| ENE | 2.0 | Days when gusts exceeded 50 mph | 0.0 | Purple Indicates Freezing Rain | |||||||||
| E | 1.0 | Days when average Max exceeded | 15.0 | ||||||||||
| ESE | 0.0 | Days below average Max | 16.0 | ||||||||||
| SE | 0.0 | Days above average Min | 18.0 | ||||||||||
| SSE | 4.0 | Days below average Min | 11.0 | ||||||||||
| S | 2.0 | ||||||||||||
| SSW | 10.0 | 1st seven day average | 39.3 | 4.0 | |||||||||
| SW | 1.0 | 2nd Seven day average | 44.2 | 6.8 | |||||||||
| WSW | 1.0 | 3rd seven day average | 39.9 | 4.4 | |||||||||
| W | 1.0 | 4th seven day avaerage | 39.8 | 4.3 | |||||||||
| WNW | 3.0 | Final few days average | 51.1 | 10.6 | |||||||||
| NW | 0.0 | Overall Average | 42.9 | 6.0 | |||||||||
| NNW | 2.0 | ||||||||||||