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Sylvester, Texas Climate Averages

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Sylvester Monthly Climate Averages

January
February
March
April
May
June
July
August
September
October
November
December
Hi 57°F Lo 37°F Hi 61°F Lo 40°F Hi 72°F Lo 49°F Hi 79°F Lo 56°F Hi 87°F Lo 65°F Hi 95°F Lo 74°F Hi 97°F Lo 77°F Hi 97°F Lo 77°F Hi 89°F Lo 69°F Hi 79°F Lo 58°F Hi 67°F Lo 47°F Hi 59°F Lo 40°F
11 mph 12 mph 13 mph 13 mph 13 mph 12 mph 11 mph 10 mph 10 mph 11 mph 12 mph 11 mph
0.9 in 1.1 in 1.4 in 2.6 in 4.4 in 2.2 in 1.7 in 1.2 in 2.6 in 2.8 in 1.5 in 1.3 in
49% 51% 47% 48% 53% 49% 45% 43% 53% 52% 54% 52%
21% 26% 25% 24% 27% 19% 20% 18% 24% 20% 22% 24%
30.1 in 30.1 in 30.0 in 29.9 in 29.9 in 29.8 in 29.9 in 29.9 in 29.9 in 30.0 in 30.1 in 30.1 in
28 24 28 25 23 24 26 26 25 27 28 27
2 3 3 5 8 6 5 5 5 4 2 3
1 1 0 0 0 0 0 0 0 0 0 1
0 0 0 0 0 0 0 0 0 0 0 0
3 3 5 5 6 7 7 7 6 4 3 2
276 234 262 256 253 291 300 308 260 291 273 268
January
February
March
April
May
June
July
August
September
October
November
December
Hi 14°C Lo 3°C Hi 16°C Lo 4°C Hi 22°C Lo 10°C Hi 26°C Lo 13°C Hi 30°C Lo 18°C Hi 35°C Lo 23°C Hi 36°C Lo 25°C Hi 36°C Lo 25°C Hi 32°C Lo 21°C Hi 26°C Lo 14°C Hi 20°C Lo 8°C Hi 15°C Lo 4°C
18 km/h 19 km/h 21 km/h 21 km/h 20 km/h 19 km/h 17 km/h 16 km/h 16 km/h 18 km/h 19 km/h 18 km/h
24 mm 28 mm 36 mm 66 mm 111 mm 56 mm 43 mm 29 mm 66 mm 71 mm 37 mm 33 mm
49% 51% 47% 48% 53% 49% 45% 43% 53% 52% 54% 52%
21% 26% 25% 24% 27% 19% 20% 18% 24% 20% 22% 24%
1020 mb 1018 mb 1015 mb 1012 mb 1011 mb 1011 mb 1013 mb 1013 mb 1014 mb 1015 mb 1019 mb 1019 mb
28 24 28 25 23 24 26 26 25 27 28 27
2 3 3 5 8 6 5 5 5 4 2 3
1 1 0 0 0 0 0 0 0 0 0 1
0 0 0 0 0 0 0 0 0 0 0 0
3 3 5 5 6 7 7 7 6 4 3 2
276 234 262 256 253 291 300 308 260 291 273 268
Month
Avg. Temperatures
Avg. Wind Speed
Avg. Precipitation
Average Humidity
Avg. Cloud Cover
Pressure Average
Average Dry Days
Avg. Precip. Days
Avg. Snow Days
Average Fog Days
Average UV Index
Avg. Hours of Sun
Averages are based on historical weather data from the past 10 years.

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