Weather archive in Bethlehem / Lehigh Valley (airport)
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| 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 | |
| 2025 January 19, Sunday | 16 | -2.8 27 | 745.2 29.34 993.52 993.52 | 755.8 29.76 1007.65 1007.65 | -1.3 -0.05 -1.73 -1.73 | 85 | Wind blowing from the north-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Continuous fall of snowflakes, heavy at time of observation. | 100-200 328-656 | 0.4 0.3 | -5.0 23 | 3.0 0.12 | 3 | |||||||||||||||
13 | -1.7 29 | 746.5 29.39 995.25 995.25 | 756.9 29.8 1009.12 1009.12 | -1.7 -0.07 -2.27 -2.27 | 82 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Continuous fall of snowflakes, slight at time of observation. | -1.7 29 | 1.1 34 | 300-600 984-1968 | 1.6 1.0 | -4.4 24 | 0.3 0.01 | 6 | ||||||||||||||
10 | 0.0 32 | 748.2 29.46 997.52 997.52 | 758.7 29.87 1011.52 1011.52 | 0.5 0.02 0.67 0.67 | 69 | Wind blowing from the north | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 16.0 9.9 | -5.0 23 | ||||||||||||||||||
07 | 1.1 34 | 747.7 29.44 996.85 996.85 | 758.2 29.85 1010.85 1010.85 | 1.0 0.04 1.33 1.33 | 76 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | -2.2 28 | 3.9 39 | 600-1000 1968-3281 | 16.0 9.9 | -2.8 27 | ||||||||||||||||
04 | -2.2 28 | 746.7 29.4 995.52 995.52 | 757.2 29.81 1009.52 1009.52 | 0.0 0 0 0 | 92 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Mist. | 600-1000 1968-3281 | 6.0 3.7 | -3.3 26 | |||||||||||||||||
01 | -0.6 31 | 746.7 29.4 995.52 995.52 | 757.1 29.81 1009.38 1009.38 | 0.0 0 0 0 | 92 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Mist. | -5.0 23 | 1.7 35 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 9.0 5.6 | -1.7 29 | |||||||||||||||
| January 18, Saturday | 22 | 0.6 33 | 746.7 29.4 995.52 995.52 | 757.0 29.8 1009.25 1009.25 | 0.5 0.02 0.67 0.67 | 92 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Mist. | 2500 or more, or no clouds. 8202 or more, or no clouds. | 9.0 5.6 | -0.6 31 | ||||||||||||||||
19 | 1.7 35 | 746.2 29.38 994.85 994.85 | 756.6 29.79 1008.72 1008.72 | 0.8 0.03 1.07 1.07 | 85 | Calm, no wind | Calm | 100%. 10/10. 8 oktas | -4.9 23 | 3.9 39 | 1500-2000 4921-6562 | 16.0 9.9 | -0.6 31 | Trace of precipitation Trace of precipitation | 6 | ||||||||||||||
16 | 2.2 36 | 745.4 29.35 993.79 993.79 | 756.0 29.76 1007.92 1007.92 | -2.6 -0.1 -3.47 -3.47 | 89 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 14.0 8.7 | 0.6 33 | Trace of precipitation Trace of precipitation | 3 | ||||||||||||||||