An Chloch Bhreac

JULY 2021

Local climatological data

Davis Instruments, WeatherLink network

Cloghbrack, G IRL

Position
53.5548° N, 9.4595° W
Elevation
61 m
Time zone
Europe/Dublin
Date Temperature °C Degree days base 18.3 Precip. mm Pressure hPa Wind km/h · dir degrees
Max Min Avg Avg dew pt Avg wet bulb Heating Cooling Water equiv Avg sea level Resultant speed Res dir Average speed Max speed Max dir
01 20 10 14 12 13 3.807 0.072 0.0 1017.8 3 134 3 26 135
02 18 13 15 13 14 2.851 0.000 1.6 1013.3 3 63 4 26 90
03 19 14 16 14 15 2.610 0.010 7.8 1005.3 7 78 7 29 90
04 17 13 15 14 14 2.932 0.000 6.2 1001.5 3 139 3 21 113
05 20 12 15 12 13 2.953 0.169 0.0 999.7 2 233 3 21 135
06 17 13 15 13 14 3.496 0.000 4.8 997.9 3 251 3 27 248
07 19 14 16 13 14 2.751 0.005 0.2 1010.5 4 261 4 24 248
08 16 13 15 12 13 3.317 0.000 0.0 1019.0 2 155 3 18 158
09 18 13 15 14 14 2.627 0.001 0.2 1017.3 4 84 4 18 68
10 21 14 17 15 15 1.870 0.240 5.2 1013.4 2 79 3 21 113
11 21 14 16 14 15 2.412 0.070 1.8 1009.1 1 14 6 24 315
12 23 14 18 15 16 1.541 1.052 0.0 1013.4 3 311 4 23 315
13 22 13 17 14 15 1.431 0.472 0.0 1018.7 1 227 2 18 248
14 23 13 17 15 15 1.797 0.636 0.0 1021.6 2 203 4 21 180
15 23 13 18 16 16 1.783 0.993 0.0 1025.8 1 216 2 15 203
16 27 12 19 16 17 1.701 2.438 0.0 1028.9 1 5 4 15 113
17 28 15 21 18 19 0.582 3.124 0.0 1028.9 3 341 3 18 23
18 26 15 20 17 18 0.911 2.190 0.0 1025.2 5 18 5 19 338
19 28 15 21 18 19 0.801 3.098 0.0 1020.6 3 21 4 15 45
20 29 17 22 18 19 0.184 3.302 0.0 1019.0 2 29 3 18 315
21 29 18 24 18 20 0.024 5.420 0.0 1020.7 4 58 4 21 68
22 29 19 24 18 20 0.000 5.844 0.0 1019.7 4 38 4 19 45
23 30 18 22 18 20 0.024 3.596 4.2 1014.8 2 38 3 48 113
24 27 17 23 18 19 0.068 3.453 0.0 1010.2 2 2 3 19 0
25 28 16 21 17 18 0.319 2.412 0.0 1010.3 4 335 4 27 315
26 20 14 17 15 16 1.397 0.198 1.0 1010.4 1 262 1 19 248
27 22 14 17 13 14 1.583 0.317 0.0 1008.7 3 265 4 24 225
28 19 12 15 11 13 3.199 0.021 1.4 1005.1 4 241 4 29 270
29 21 12 16 11 13 2.290 0.198 0.0 1007.6 3 260 3 18 248
30 18 14 16 13 14 2.630 0.001 1.8 1007.7 4 256 4 32 248
31 20 14 16 14 14 2.146 0.143 0.0 1010.0 4 295 5 26 315
Avg 22 14 18 15 16 1.808 1.273 36.2 1013.9 1 343 4

Monthly means, except precipitation, which is the total.

Number of days with

Max temp ≥ 32.2 °C
0
Max temp ≤ 0 °C
0
Min temp ≤ 0 °C
0
Min temp ≤ −17.7 °C
0
Precipitation ≥ 0.2 mm
12
Precipitation ≥ 2.0 mm
5

Precipitation

Monthly total
36.2 mm
Greatest 24 hours
9.4 mm
On
02–03

Sea level pressure

Maximum
1030.2 hPa 17 at 01:10
Minimum
994.8 hPa 06 at 05:20

Degree days

Heating, month
56.037
Heating, season to date
56.037
Cooling, month
39.475
Cooling, year to date
42.216

Base 18.3 °C. Heating season runs from July, cooling from January. Dew point and wet bulb are worked out from temperature and humidity; everything else is measured. Built from 4,464 archive readings.

← Records and monthly figures