Monthly Weather Data Derbyshire Lane Sheffield South Yorkshire May 2021
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  Max Temp Min Temp Dry Bulb Wet Bulb Soil Temp Barometer  Rain Humidity Max Gust Average Force Win Dir Comments
Day Deg F Deg F Deg F Deg F Deg F Inches MM Percent MPH MPH Beaufort
1 51.6 32.9 41.0 39.9 48.9 30.03 0.0 90 14 1 1 NE Sunny spells early on then turning cloudy but dry a few spot sof rain in the evening. Cold
2 54.8 33.8 39.9 38.1 49.1 30.09 0.0 84 22 0 0 CALM Sunny spells a few spots of rain durng the day average temperatures
3 47.5 39.9 44.4 42.2 49.1 29.95 26.7 82 46 3 1 SSW Cloudy a few spots rain in the wind during the morning more organised heavy rain in the afternoon and heavy showers evening
4 47.3 40.8 41.1 39.9 48.2 29.25 2.7 89 41 14 4 WNW Windy and cold light showers brighter for a time in the afternoon then some rain and sleet in the evening
5 50.5 36.5 40.1 37.4 48.2 29.75 0.0 76 25 5 2 NNW Cold dry sunny spells isolated light shower in the afternoon
6 50.5 34.9 39.9 37.1 48.2 29.70 4.4 74 33 6 2 WNW Isolated light shower early then dry with sunny spells cold. More organised evening showers with hail and sleet
7 54.5 36.8 44.7 41.9 48.2 29.94 4.2 75 20 8 3 WNW Dry start with sunny spells clouding quickly over for  a while then back to sunny spells. A few light isolated afternoon showers
8 58.4 37.4 40.3 40.1 48.9 29.70 26.7 98 28 6 2 ESE Early sleet turning quickly to moderate to heavy rain cool until evening when average temps were reached
9 63.5 39.7 52.7 51.2 49.1 29.35 0.0 90 21 6 2 SW Early rain and warm start then dry with a few sunny spells until evening when light showery rain arrived. Warm by day
10 59.1 47.5 49.1 48.0 50.9 29.40 3.8 92 32 3 1 SW Dry fairly cloudy warm start light winds. Sunny spells and isolated Thundery showers later
11 58.1 43.5 45.3 44.4 51.1 29.70 15.2 93 14 1 1 SSE Dry mild start with sunny spells showers later thunder in the evening and early night
12 60.8 42.8 43.9 43.7 51.6 29.70 0.0 98 17 2 1 SW Dry mild with sunny spells a few showers observed but dry at location
13 62.6 43.7 46.4 45.5 52.3 29.75 0.2 93 17 3 1 NNE Hazy sunshine mild a few spots of light rain at first then sunny spells brief shower lunchtime then dry fairly cloudy a few sunny spells afetrnoon and evening
14 54.3 43.9 44.4 43.7 52.7 29.82 0.4 93 11 5 2 NNE Dull misty drizzle mild start brighter later with sunny spells
15 55.2 42.8 45.3 44.6 52.5 29.60 7.9 94 13 0 0 CALM A few light showers during the morning a few sunny spells the afternoon cold with a few moderate showers
16 60.8 45.0 48.7 47.3 52.3 29.45 0.0 89 17 2 1 SSE Dry sunny mild start sunny spells during the afternoon and morning a few spots of rain Mild
17 55.4 46.8 47.6 46.2 53.4 29.65 7.5 89 26 2 1 NNE Dull very mild start heavy morning shower then sunny spells one light afternoon shower
18 62.6 44.7 47.3 45.5 53.4 29.84 0.0 86 25 1 1 WSW Sunny Spells through out the day dry
19 60.2 42.9 46.2 43.7 53.6 29.95 3.1 80 20 0 0 CALM Sunny spells to start heavy morning shower with hail and a rumble of Thunder. Another shower with hail in the afternoon
20 51.8 40.3 44.6 42.9 53.6 30.00 9.0 87 34 1 1 SSW Hazy sunshine light rain later. A few short heavier bursts of rain cold by day
21 54.1 44.4 48.9 47.9 52.5 29.20 7.6 92 29 10 3 SSW A very mild over night light rain showers during the morning and afternoon and a few sunny spells brief heavy rain in the evening cold by day
22 54.5 43.9 44.7 42.8 52.5 29.53 0.0 84 20 8 3 NW Cloudy dry start light winds a few spots of rain sunny spells in the evening
23 55.4 41.7 45.3 42.9 51.8 29.71 7.0 80 29 5 2 SW Cloudy start cold by day rain late afternoon into the night
24 57.6 42.6 43.7 42.8 51.8 29.55 1.1 92 22 6 2 SSW Cool start then dry with sunny spells in the morning a few light showers in the afternoon and evening cold by day
25 54.3 43.3 47.3 45.7 51.9 29.77 0.2 88 28 10 3 WNW Light showers in the morning sunny spells in the afternoon cold by day
26 57.2 42.8 45.3 42.6 51.8 29.90 1.4 80 18 1 1 WNW Cloudy cool start showers and a few sunny spells cold by day Some showers again lateafetrnoon evening mostly light
27 64.1 44.4 46.5 46.1 51.8 30.05 0.0 96 13 1 1 VAR Mild with sunny spells fairly cloudy in the afternoon and evening
28 67.1 46.4 52.3 51.1 53.4 30.14 0.0 91 10 3 1 ENE Hazy sunshine warm start cloudy later a few spots of rain in the evening
29 71.4 49.8 58.1 54.3 54.5 30.26 0.0 77 15 2 1 ENE Humid sunny spells and periods of cloud long sunny spells in the afternoon warm
30 68.9 44.6 48.2 47.6 55.5 30.35 0.0 96 15 2 1 NNE Cold morning with most and some drizzle sunny spells from 10:30 a warm sunny afternoon
31 71.6 42.8 46.4 45.3 57.0 30.21 0.0 92 17 2 1 ENE Cloudy cool start sunshine from late morning and turning warm
Total 1795.7 1303.3     1599.8   129.1 2720 692 119 46  
Ave 57.9 42.0     51.6   4.2 87.7 22.3 3.8 1.5
216.6%
N 0.0 Number of Air Frosts 0 Red indicates as Snow
NNE 4.0 Days of measurable Rain 18 Light green Sleet
NE 1.0 Days of rain greater than 10 mm 3 Blue Trace Conditions
ENE 3.0 Days when gusts exceeded 50 mph 0
E 0.0 Days when average Max exceeded 8
ESE 1.0 Days below average Max 23
SE 0.0 Days above average Min 5
SSE 2.0 Days below average Min 26
S 0.0
SSW 4.0 1st seven day average 43.7 6.5
SW 4.0 2nd Seven day average 51.1 10.6
WSW 1.0 3rd seven day average 50.5 10.3
W 0.0 4th seven day avaerage 51.1 10.6
WNW 5.0 Final few days average 58.2 14.5
NW 1.0 Overall Average 50.9 10.5
NNW 1.0