Updated: Monday, 15 Dec 2025 05:24 AM SAST 
Day High Temp (°C) Low Temp (°C) Mean Temp (°C) Dewpoint Temp (°C) Humidity (%) Wind Speed (km/h) Precipitation (mm)
Forcast Dep. Forcast Dep. Forcast Dep. Forcast Dep. Forcast Dep. Forcast Dep. Forcast Dep.
Mon, Dec 15 27 -1.7 11 -0.3 19 -1.0 8 -0.2 30 -21.0 14 0 <1mm -3.0
Tue, Dec 16 28 -4.8 11 0 19 -2.4 9 +2.4 32 0 15 -1.5 <1mm +5.8
Wed, Dec 17 26 -6.1 13 0 19 -3.1 13 +2.0 49 +0.7 15 +1.2 2mm -4.3
Thu, Dec 18 26 -0.8 13 -2.8 19 -1.8 10 -3.0 42 -27.3 9 +0.6 <1mm -1.3
Fri, Dec 19 29 -0.4 11 -1.7 20 -1.0 8 -2.0 29 -21.6 12 +3.2 -4.6
Sat, Dec 20 27 -0.4 12 -1.9 19 -1.1 10 -2.9 38 -29.9 14 +2.8 4mm -5.1
Sun, Dec 21 24 -0.4 12 -2.2 18 -1.3 14 -2.6 65 -30.4 8 -0.6 12mm +1.7
Mon, Dec 22 27 -0.7 13 -0.3 20 -0.5 13 -4.8 41 -36.5 10 +2.0 12mm -4.7
Tue, Dec 23 27 -0.4 14 -0.1 21 -0.3 16 +0.6 50 -20.5 9 +3.7 6mm -6.7
Wed, Dec 24 27 -1.1 14 +0.8 20 -0.1 18 +8.3 61 +4.0 9 +1.1 6mm +19.3
Thu, Dec 25 28 -0.3 14 -0.1 21 -0.2 14 +0.1 43 -24.4 8 0 6mm -3.5
Fri, Dec 26 28 +0.5 15 +1.1 21 +0.8 17 +4.6 52 -16.0 5 -5.3 8mm -1.5
Sat, Dec 27 28 +1.5 14 +1.6 21 +1.5 15 +9.4 47 -1.5 7 +0.9 6mm +12.4
Sun, Dec 28 28 +2.2 15 +2.1 21 +2.2 14 +8.6 44 -8.2 16 -2.7 6mm +2.7
The values above are the forecast deviations from normal for the day. The deviations are derived from a 30-year average between 1981 and 2010 for Bethlehem Airport, South Africa.