Weather archive in Merriwa / Roscommon
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Weather statistics
| Date / Local time | T | Po | P | Pa | U | DD | Ff | ff10 | ff3 | N | WW | W1 | W2 | Tn | Tx | Cl | Nh | H | Cm | Ch | VV | Td | RRR | tR | E | Tg | E' | sss | |
| 2026 July 21, Tuesday | 20 | 11.4 53 | 736.9 29.01 982.45 982.45 | 771.1 30.36 1028.05 1028.05 | 0.6 0.02 0.8 0.8 | 70 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 6.1 43 | ||||||||||||||||||||
19 | 12.0 54 | 736.6 29 982.05 982.05 | 770.8 30.35 1027.65 1027.65 | 0.1 0 0.13 0.13 | 69 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 6.5 44 | |||||||||||||||||||||
18 | 16.2 61 | 736.3 28.99 981.65 981.65 | 770.5 30.33 1027.25 1027.25 | -0.7 -0.03 -0.93 -0.93 | 58 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 7.9 46 | |||||||||||||||||||||
17 | 19.2 67 | 736.3 28.99 981.65 981.65 | 770.5 30.33 1027.25 1027.25 | -1.2 -0.05 -1.6 -1.6 | 47 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 7.6 46 | |||||||||||||||||||||
16 | 18.9 66 | 736.5 29 981.92 981.92 | 770.6 30.34 1027.38 1027.38 | -1.7 -0.07 -2.27 -2.27 | 47 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 7.4 45 | No precipitation No precipitation | 6 | |||||||||||||||||||
15 | 18.1 65 | 737.0 29.02 982.59 982.59 | 771.1 30.36 1028.05 1028.05 | -1.9 -0.07 -2.53 -2.53 | 54 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 8.7 48 | |||||||||||||||||||||
14 | 16.5 62 | 737.5 29.04 983.25 983.25 | 771.6 30.38 1028.72 1028.72 | -2.0 -0.08 -2.67 -2.67 | 60 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 8.7 48 | |||||||||||||||||||||
13 | 14.8 59 | 738.2 29.06 984.19 984.19 | 772.4 30.41 1029.78 1029.78 | -1.4 -0.06 -1.87 -1.87 | 70 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | -2.1 28 | 9.4 49 | ||||||||||||||||||||
12 | 11.9 53 | 738.9 29.09 985.12 985.12 | 773.1 30.44 1030.72 1030.72 | -0.4 -0.02 -0.53 -0.53 | 78 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 8.2 47 | |||||||||||||||||||||
11 | 9.2 49 | 739.5 29.11 985.92 985.92 | 773.7 30.46 1031.52 1031.52 | 0.3 0.01 0.4 0.4 | 89 | Wind blowing from the south-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 7.5 46 | |||||||||||||||||||||
10 | 5.3 42 | 739.6 29.12 986.05 986.05 | 773.9 30.47 1031.78 1031.78 | 0.8 0.03 1.07 1.07 | 98 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Less than 50 Less than 50 | 5.0 41 | No precipitation No precipitation | 24 | |||||||||||||||||
09 | 1.0 34 | 739.3 29.11 985.65 985.65 | 773.5 30.45 1031.25 1031.25 | 0.8 0.03 1.07 1.07 | 98 | Calm, no wind | Calm | 0.7 33 | |||||||||||||||||||||
08 | -1.7 29 | 739.2 29.1 985.52 985.52 | 773.4 30.45 1031.12 1031.12 | 0.5 0.02 0.67 0.67 | 98 | Calm, no wind | Calm | -2.0 28 | |||||||||||||||||||||
07 | -0.8 31 | 738.8 29.09 984.99 984.99 | 773.0 30.43 1030.58 1030.58 | 0.1 0 0.13 0.13 | 98 | Calm, no wind | Calm | 70 – 80%. 7/10 – 8/10. 6 oktas | Less than 50 Less than 50 | -1.1 30 | |||||||||||||||||||
06 | -0.7 31 | 738.5 29.07 984.59 984.59 | 772.7 30.42 1030.18 1030.18 | -0.4 -0.02 -0.53 -0.53 | 98 | Calm, no wind | Calm | -1.0 30 | |||||||||||||||||||||
05 | 0.3 33 | 738.7 29.08 984.85 984.85 | 772.9 30.43 1030.45 1030.45 | -0.6 -0.02 -0.8 -0.8 | 98 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 0.0 32 | |||||||||||||||||||||
04 | 0.4 33 | 738.7 29.08 984.85 984.85 | 772.9 30.43 1030.45 1030.45 | -0.7 -0.03 -0.93 -0.93 | 98 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Less than 50 Less than 50 | 0.1 32 | No precipitation No precipitation | 6 | |||||||||||||||||
03 | 0.6 33 | 738.9 29.09 985.12 985.12 | 773.1 30.44 1030.72 1030.72 | -0.5 -0.02 -0.67 -0.67 | 97 | Calm, no wind | Calm | 0.2 32 | |||||||||||||||||||||
02 | 2.0 36 | 739.3 29.11 985.65 985.65 | 773.5 30.45 1031.25 1031.25 | 0.0 0 0 0 | 97 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 1.6 35 | |||||||||||||||||||||
01 | 1.9 35 | 739.4 29.11 985.79 985.79 | 773.6 30.46 1031.38 1031.38 | 0.1 0 0.13 0.13 | 96 | Calm, no wind | Calm | 17.5 64 | 1.3 34 | ||||||||||||||||||||
00 | 3.6 38 | 739.4 29.11 985.79 985.79 | 773.6 30.46 1031.38 1031.38 | 0.1 0 0.13 0.13 | 96 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 3.0 37 | |||||||||||||||||||||
| July 20, Monday | 23 | 4.0 39 | 739.3 29.11 985.65 985.65 | 773.5 30.45 1031.25 1031.25 | 0.0 0 0 0 | 94 | Calm, no wind | Calm | 3.1 38 | ||||||||||||||||||||
22 | 4.9 41 | 739.3 29.11 985.65 985.65 | 773.5 30.45 1031.25 1031.25 | 0.3 0.01 0.4 0.4 | 94 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 4.0 39 | No precipitation No precipitation | 6 | |||||||||||||||||||
21 | 7.0 45 | 739.3 29.11 985.65 985.65 | 773.5 30.45 1031.25 1031.25 | 0.6 0.02 0.8 0.8 | 88 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 5.2 41 | |||||||||||||||||||||
20 | 8.1 47 | 739.3 29.11 985.65 985.65 | 773.5 30.45 1031.25 1031.25 | 0.9 0.04 1.2 1.2 | 83 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 5.4 42 | |||||||||||||||||||||