Weather observations for the past three days for
Burlington Municipal Airport
Metric (Imperial)
Date Time (cdt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
20 16:55 S 15 16.09 Fair CLR 12.5 -4.2 31% 76.73 0.0
20 16:35 S 13 16.09 Fair CLR 12 -4.3 32% 76.76 0.0
20 16:15 SW 19 G 35 16.09 Fair CLR 11.5 -5.5 30% 76.76 0.0
20 15:55 S 20 G 30 16.09 Fair CLR 12 -4.9 31% 76.78 0.0
20 15:35 SW 19 16.09 Fair CLR 11.7 -5.5 30% 76.81 0.0
20 15:15 SW 19 G 26 16.09 Fair CLR 11.7 -5.4 30% 76.84 0.0
20 14:55 S 17 G 30 16.09 Fair CLR 11.6 -5 31% 76.86 0.0
20 14:35 SW 11 G 28 16.09 Fair CLR 11 -5.4 31% 76.89 0.0
20 14:15 S 17 16.09 Fair CLR 11.1 -5.6 31% 76.91 0.0
20 13:55 S 11 G 28 16.09 Fair CLR 11 -5 32% 76.94 0.0
20 13:35 S 11 G 26 16.09 Fair CLR 10.4 -5.5 33% 76.94 0.0
20 13:15 S 15 16.09 Fair CLR 10.2 -5.1 34% 76.96 0.0
20 12:35 SW 15 16.09 Fair CLR 9 -6.4 33% 7 76.99 0.0
20 12:15 S 13 16.09 Fair CLR 9.2 -6.1 34% 7 77.01 0.0
20 11:35 SW 9 16.09 Fair CLR 8.2 -6.5 35% 7 77.06 0.0
20 11:15 W 7 16.09 Partly Cloudy SCT055 8 -5.8 37% 7 77.06 0.0
20 10:55 W 7 16.09 Fair CLR 7.4 -6.7 36% 6 77.06 0.0
20 10:35 Calm 16.09 Fair CLR 7 -9.9 29% 77.06 0.0
20 10:15 SW 9 16.09 Fair CLR 6.9 -5.4 42% 5 77.09 0.0
20 09:55 SW 9 16.09 Fair CLR 6.4 -2.8 52% 5 77.09 0.0
20 09:15 SE 9 16.09 Fair CLR 5.6 -1.3 62% 4 77.09 0.0
20 08:55 Calm 16.09 Fair CLR 5 -0.2 69% 77.11 0.0
20 08:35 SE 9 16.09 Fair CLR 4.5 -0.2 72% 3 77.11 0.0
20 08:15 SE 6 16.09 Fair CLR 3.6 -0.4 75% 77.11 0.0
20 07:55 S 9 16.09 Fair CLR 3 -0.4 79% 1 77.11 0.0
20 07:35 Calm 16.09 Fair CLR 1.4 0 91% 77.09 0.0
20 07:15 Calm 16.09 Fair CLR 0 -0.7 95% 77.09 0.0
20 06:55 Calm 16.09 Fair CLR -1.3 -2.1 -0.3 -2.8 94% 77.06 0.0
20 06:35 Calm 16.09 Fair CLR -1.5 -2.6 92% 77.06 0.0
20 06:15 Calm 16.09 Fair CLR -2 -3 93% 77.01 0.0
20 05:55 Calm 16.09 Fair CLR -1.5 -2.6 92% 77.01 0.0
20 05:35 N 6 16.09 Fair CLR -1.7 -3.1 90% 77.01 0.0
20 05:15 Calm 16.09 Fair CLR -2.1 -3 94% 76.99 0.0
20 04:55 Calm 16.09 Fair CLR -2.2 -3.2 93% 76.96 0.0
20 04:35 Calm 16.09 Fair CLR -2 -2.9 94% 76.96 0.0
20 04:15 Calm 16.09 Fair CLR -1.4 -2.5 92% 76.94 0.0
20 03:55 NE 7 16.09 Fair CLR -2.2 -3.3 92% -5 76.94 0.0
20 03:35 Calm 16.09 Fair CLR -1.9 -2.9 93% 76.94 0.0
20 03:15 Calm 16.09 Fair CLR -1.9 -3 92% 76.91 0.0
20 02:55 Calm 16.09 Fair CLR -1.6 -2.9 91% 76.91 0.0
20 02:35 Calm 16.09 Fair CLR -1.5 -2.6 92% 76.91 0.0
20 01:55 SW 6 16.09 Fair CLR -1 -2.2 92% 76.89 0.0
20 01:35 Calm 16.09 Fair CLR -0.9 -2.1 92% 76.89 0.0
20 01:15 Calm 16.09 Fair CLR -0.8 -2.2 90% 76.89 0.0
20 00:55 Calm 16.09 Fair CLR -0.9 -2.7 7.2 -0.9 88% 76.86 0.0
20 00:35 Calm 16.09 Fair CLR -0.9 -2.4 90% 76.86 0.0
20 00:15 Calm 16.09 Fair CLR -0.4 -2.5 86% 76.86 0.0
19 23:55 Calm 16.09 Fair CLR 0.1 -1.9 87% 76.84 0.0
19 23:35 Calm 16.09 Fair CLR 0 -2.3 85% 76.84 0.0
19 23:15 Calm 16.09 Fair CLR 1 -2.3 79% 76.84 0.0
19 22:55 Calm 16.09 Fair CLR 1.5 -2.2 77% 76.84 0.0
19 22:35 Calm 16.09 Fair CLR 2.6 -2.2 71% 76.84 0.0
19 22:15 E 7 16.09 Fair CLR 2.6 -2.3 70% 1 76.84 0.0
19 21:55 E 6 16.09 Fair CLR 3.1 -3 65% 76.81 0.0
19 21:35 NE 7 16.09 Fair CLR 3.6 -3.8 59% 2 76.78 0.0
19 21:15 N 7 16.09 Fair CLR 4.4 -7.1 43% 3 76.76 0.0
19 20:55 N 9 16.09 Fair CLR 5 -7.5 40% 3 76.73 0.0
19 20:15 N 11 16.09 Fair CLR 5.5 -8 37% 3 76.68 0.0
19 19:55 NW 11 16.09 Partly Cloudy SCT085 5.6 -7.7 38% 3 76.66 0.0
19 19:35 N 13 16.09 Partly Cloudy SCT085 6.4 -8.4 34% 4 76.63 0.0
19 19:15 NW 15 16.09 Partly Cloudy SCT085 6.6 -8.1 34% 4 76.61 0.0
19 18:55 N 19 16.09 Partly Cloudy SCT075 SCT085 7.2 -8.9 9.1 7.2 31% 4 76.61 0.0
19 18:35 NW 20 16.09 Mostly Cloudy BKN075 BKN085 7.7 -8.1 32% 5 76.61 0.0
19 18:15 NW 26 G 31 16.09 Partly Cloudy SCT075 SCT085 7.9 -7.9 32% 4 76.58 0.0
19 17:55 NW 22 16.09 Partly Cloudy SCT085 7.5 -7.6 34% 4 76.58 0.0
19 17:35 N 20 G 28 16.09 Mostly Cloudy BKN085 7.6 -7.8 33% 5 76.58 0.0
19 17:15 NW 26 16.09 Mostly Cloudy SCT075 BKN085 7.8 -7.1 34% 4 76.58 0.0
19 16:55 W 22 G 31 16.09 Partly Cloudy SCT070 SCT085 8.4 -6.9 33% 5 76.56 0.0
19 16:35 NW 26 G 31 16.09 Mostly Cloudy BKN070 BKN085 9 -6 34% 6 76.56 0.0
19 16:15 NW 26 16.09 Mostly Cloudy SCT065 BKN080 BKN085 7.9 -5.8 38% 4 76.53 0.0
19 15:55 N 28 G 33 16.09 Mostly Cloudy SCT065 BKN085 8.6 -5.6 36% 5 76.53 0.0
19 15:35 NW 31 G 41 16.09 Mostly Cloudy SCT065 BKN075 8.2 -6 36% 4 76.53 0.0
19 15:15 W 28 G 41 16.09 Overcast BKN065 OVC085 8.6 -5.8 36% 5 76.5 0.0
19 14:55 NW 22 G 46 16.09 Mostly Cloudy SCT050 BKN065 BKN080 9 -5.3 36% 6 76.5 0.0
19 14:35 NW 22 16.09 Partly Cloudy SCT050 SCT065 7.9 -3.7 44% 5 76.53 0.0
19 14:15 NW 24 G 37 16.09 Partly Cloudy SCT060 SCT075 8.5 -3.3 44% 5 76.5 0.0
19 13:55 N 28 G 43 16.09 Mostly Cloudy SCT050 BKN075 7.6 -4.4 43% 4 76.5 0.0
19 13:35 NW 26 G 35 16.09 Mostly Cloudy SCT050 SCT060 BKN075 7.5 -3.9 45% 4 76.48 0.0
19 13:15 NW 30 16.09 Mostly Cloudy SCT050 BKN075 BKN110 8.3 -3 45% 5 76.48 0.0
19 12:55 NW 26 G 35 16.09 Overcast SCT060 BKN070 OVC120 8 -3.5 8.5 2.1 44% 5 76.48 0.0
19 12:35 NW 30 G 35 16.09 Overcast SCT050 OVC070 7.5 -3.4 46% 4 76.48 0.0
19 12:15 NW 24 G 33 16.09 Mostly Cloudy SCT050 BKN070 BKN110 7.6 -3.4 46% 4 76.45 0.0
19 11:55 NW 30 G 35 16.09 Mostly Cloudy SCT050 BKN110 7.8 -3.4 45% 4 76.45 0.0
19 11:35 W 15 G 33 16.09 Partly Cloudy SCT080 SCT120 7.8 -3.4 45% 6 76.45 0.0
19 11:15 NW 22 G 31 16.09 Mostly Cloudy SCT050 SCT060 BKN075 7.2 -3.8 46% 4 76.45 0.0
19 10:55 NW 30 G 43 16.09 Overcast SCT045 BKN050 OVC110 6.5 -4.6 45% 2 76.43 0.0
19 10:35 W 19 G 30 16.09 Mostly Cloudy SCT050 SCT070 BKN110 7.2 -4.3 44% 4 76.4 0.0
19 10:15 W 13 G 28 16.09 Partly Cloudy SCT090 7.4 -4 45% 5 76.4 0.0
19 09:55 W 15 16.09 Fair CLR 7 -4.3 45% 5 76.4 0.0
19 09:35 W 19 G 28 16.09 Partly Cloudy SCT070 SCT090 6.3 -4.2 47% 3 76.43 0.0
19 09:15 W 19 16.09 Overcast BKN070 OVC090 5.7 -4.4 49% 2 76.43 0.0
19 08:55 W 13 16.09 Overcast OVC070 5.2 -4 52% 3 76.4 0.0
19 08:35 SW 15 16.09 Overcast BKN070 OVC085 4.9 -3.1 57% 2 76.4 0.0
19 08:15 W 11 16.09 Overcast BKN070 OVC085 4.5 -3.2 58% 2 76.4 0.0
19 07:55 W 9 16.09 Overcast BKN070 OVC100 3.9 -2.4 64% 2 76.4 0.0
19 07:35 SW 11 16.09 Overcast SCT095 OVC110 3.2 -2.3 68% 1 76.4 0.0
19 07:15 SW 9 16.09 Partly Cloudy SCT100 SCT120 2.7 -2.4 69% 0 76.38 0.0
19 06:35 SW 9 16.09 Partly Cloudy SCT110 1.5 -2.8 73% -1 76.38 0.0
19 06:15 SW 7 16.09 Fair CLR 0.6 -2.7 79% -1 76.35 0.0
19 05:55 SW 6 16.09 Fair CLR 0.7 -3.5 74% 76.35 0.0
19 05:15 SW 9 16.09 Fair CLR 0.8 -3.7 72% -2 76.33 0.0
19 04:55 SW 9 16.09 Fair CLR 1 -3.7 71% -2 76.33 0.0
19 04:35 SW 9 16.09 Fair CLR 1.6 -3.3 70% -1 76.33 0.0
19 03:55 SW 9 16.09 Fair CLR 1.5 -3.5 70% -1 76.33 0.0
19 03:35 SW 7 16.09 Fair CLR 1.5 -3.6 69% -0 76.33 0.0
19 03:15 SW 9 16.09 Fair CLR 1.9 -3.1 70% -1 76.33 0.0
19 02:55 SW 11 16.09 Fair CLR 1.8 -3.7 67% -1 76.33 0.0
19 02:35 SW 11 16.09 Fair CLR 1.7 -3.3 70% -1 76.3 0.0
19 02:15 SW 11 16.09 Fair CLR 1.8 -3.4 69% -1 76.3 0.0
19 01:55 SW 9 11.27 Fair CLR 2 -2.8 71% -0 76.33 0.0
19 01:35 SW 9 16.09 Fair CLR 2 -3 70% -0 76.33 0.0
19 01:15 SW 9 16.09 Fair CLR 1.6 -2.3 76% -1 76.33 0.0
19 00:55 SW 9 16.09 Fair CLR 2 -2.9 6 1.8 70% -0 76.3 0.0
19 00:35 SW 7 16.09 Fair CLR 2 -2.9 70% 0 76.3 0.0
19 00:15 SW 6 16.09 Fair CLR 1.8 -2.2 75% 76.3 0.0
18 23:55 Calm 16.09 Fair CLR 2.1 -2.4 72% 76.3 0.0
18 23:35 SW 6 16.09 Fair CLR 2.4 -2.5 70% 76.3 0.0
18 23:15 SW 6 16.09 Fair CLR 2.4 -1.8 74% 76.3 0.0
18 22:55 SW 7 16.09 Fair CLR 2.7 -2.5 69% 1 76.3 0.0
18 22:35 Calm 16.09 Fair CLR 3.4 -2.9 64% 76.3 0.0
18 22:15 W 7 16.09 Fair CLR 3.6 -3.7 59% 2 76.3 0.0
18 21:55 W 7 16.09 Fair CLR 3.6 -3.9 58% 2 76.3 0.0
18 21:35 W 6 16.09 Fair CLR 4.1 -4.2 55% 76.28 0.0
18 21:15 W 11 16.09 Fair CLR 4.3 -4.4 54% 2 76.25 0.0
18 20:55 W 13 16.09 Fair CLR 4.5 -4.6 52% 2 76.25 0.0
18 20:35 W 13 16.09 Fair CLR 4.7 -5 50% 2 76.2 0.0
18 20:15 W 15 G 26 16.09 Fair CLR 4.7 -4.9 50% 2 76.2 0.0
18 19:55 W 20 G 35 16.09 Partly Cloudy SCT055 5.1 -5.4 47% 2 76.17 0.0
18 19:35 W 24 G 33 16.09 Partly Cloudy SCT055 5.3 -5.2 47% 1 76.17 0.0
18 19:15 W 28 G 43 16.09 Overcast OVC055 6 -4.7 47% 2 76.15 0.0
18 18:55 W 26 G 33 16.09 Overcast OVC055 5.8 -4.5 8.8 5.8 48% 2 76.12 0.0
18 18:35 W 20 G 33 16.09 Mostly Cloudy BKN049 6.4 -4.2 47% 3 76.12 0.0
18 18:15 W 24 G 39 16.09 Mostly Cloudy BKN049 6.4 -4.3 47% 3 76.1 0.0
18 17:55 W 30 G 37 16.09 Mostly Cloudy BKN049 7 -4 46% 3 76.1 0.0
18 17:35 W 26 G 37 16.09 Partly Cloudy SCT049 7.2 -3.2 48% 4 76.05 0.0
18 17:15 W 28 G 46 16.09 Mostly Cloudy BKN049 6.8 -3.5 48% 3 76.05 0.0
18 16:55 W 28 G 44 16.09 Mostly Cloudy BKN049 7.7 -3.1 47% 4 76.02 0.0
18 16:35 W 31 G 48 16.09 Mostly Cloudy BKN049 BKN055 7.8 -3.2 46% 4 76 0.0
18 16:15 W 26 G 50 16.09 Mostly Cloudy BKN049 7.7 -3.4 46% 4 75.97 0.0
18 15:55 W 24 G 50 16.09 Mostly Cloudy BKN049 BKN055 7.9 -3 46% 5 75.95 0.0
18 15:35 W 28 G 44 16.09 Mostly Cloudy BKN049 BKN055 8.4 -2.7 46% 5 75.95 0.0
18 15:15 W 28 G 39 16.09 Mostly Cloudy BKN049 BKN055 8.1 -2.8 46% 5 75.92 0.0
18 14:55 W 26 G 39 16.09 Overcast BKN045 OVC050 8.1 -2.3 48% 5 75.92 0.0
18 14:35 W 26 G 46 16.09 Overcast BKN043 OVC050 8.1 -1.6 51% 5 75.9 0.0
18 14:15 W 22 G 33 16.09 Overcast BKN043 OVC049 7.6 -1.2 54% 4 75.9 0.0
18 13:55 W 24 G 33 16.09 Mostly Cloudy BKN042 BKN049 7.6 -1.4 53% 4 75.9 0.0
18 13:35 W 30 G 37 16.09 Overcast BKN041 OVC049 7.8 -1.6 52% 4 75.87 0.0
18 13:15 W 19 G 31 16.09 Mostly Cloudy BKN040 BKN050 6.7 -1.7 55% 4 75.9 0.0
18 12:55 W 22 G 31 16.09 Overcast BKN035 OVC043 7 -1.8 7.5 5 54% 4 75.87 0.0
18 12:35 W 20 G 31 16.09 Overcast BKN033 OVC041 6.8 -0.5 60% 4 75.87 0.0
18 12:15 W 19 G 33 16.09 Mostly Cloudy BKN035 BKN041 6.9 -0.9 58% 4 75.84 0.0
18 11:55 W 20 G 35 16.09 Mostly Cloudy BKN035 6.1 -1.6 58% 3 75.84 0.0
18 11:35 W 22 G 33 16.09 Mostly Cloudy BKN031 5.6 -2 58% 2 75.87 0.0
18 11:15 W 22 G 31 16.09 Overcast OVC029 5.5 -1.2 62% 2 75.84 0.0
18 10:55 W 20 G 35 16.09 Overcast OVC029 5.3 -1.2 63% 2 75.82 0.0
18 10:35 W 30 16.09 Mostly Cloudy BKN029 BKN035 6 -0.5 63% 2 75.79 0.0
18 10:15 W 26 G 35 16.09 Overcast OVC027 5.5 -0.5 66% 1 75.74 0.0
18 09:50 W 26 G 31 16.09 Overcast OVC025 5.3 0.3 70% 1 75.72 0.0
18 09:35 W 22 G 31 16.09 Mostly Cloudy BKN025 5.8 0.2 68% 2 75.69 0.0
18 09:15 W 24 G 33 16.09 Mostly Cloudy BKN023 5.6 0.1 68% 2 75.69 0.0
18 08:55 W 20 G 30 11.27 Partly Cloudy SCT023 6.1 1.1 71% 3 75.64 0.0
18 08:35 W 19 G 30 16.09 Partly Cloudy SCT026 6 1 71% 3 75.62 0.0
18 08:15 W 20 G 26 16.09 Mostly Cloudy BKN026 6.2 1.2 71% 3 75.62 0.0
18 07:55 W 17 16.09 Mostly Cloudy BKN022 BKN030 6 1.1 71% 3 75.62 0.0
18 07:35 W 19 G 31 16.09 Overcast OVC024 6.1 1.5 73% 3 75.59 0.0
18 07:15 W 13 16.09 Overcast OVC026 6 1 71% 4 75.57 0.0
18 06:55 W 24 G 35 16.09 Partly Cloudy SCT026 6 0.6 16.3 6 69% 2 75.54 0.0
18 06:35 W 22 G 33 16.09 Fair CLR 6 0.9 70% 2 75.51 0.0
18 06:10 W 20 G 31 16.09 Partly Cloudy SCT024 6.2 1.8 74% 3 75.46 0.0
18 05:35 W 24 16.09 Mostly Cloudy BKN024 6.6 2.5 75% 3 75.41 0.0
18 05:15 NW 19 G 26 16.09 Mostly Cloudy BKN022 BKN032 6.7 2.8 76% 4 75.41 0.0
18 04:55 NW 26 G 37 16.09 Overcast OVC020 7 2.7 74% 3 75.36 0.0
18 04:35 NW 31 G 41 16.09 Overcast OVC015 7.7 4.4 80% 4 75.39 0.0
18 04:15 W 19 G 37 16.09 Overcast OVC011 8.3 5.9 85% 6 75.36 0.0
18 03:35 W 24 16.09 Overcast OVC009 9.5 7.3 86% 7 75.26 0.0
18 03:15 NW 22 G 30 16.09 Overcast OVC009 10 8.4 90% 7 75.21 0.0
18 02:55 NW 24 G 37 16.09 Overcast OVC009 11.1 9.5 90% 75.18 0.0
18 02:35 W 24 G 35 16.09 Overcast OVC009 12 10.2 89% 75.16 0.0
18 02:15 NW 30 G 37 8.05 Overcast BKN009 OVC012 13.2 11.5 90% 75.16 0.0
18 01:55 W 24 G 30 11.27 Overcast OVC009 15.9 14.4 91% 75.11 0.0
18 01:30 SW 20 G 31 16.09 Overcast OVC011 16.3 15 92% 75.11 0.0
18 01:15 SW 22 6.44 Overcast OVC011 16.2 14.9 92% 75.11 0.0
18 00:55 SW 28 11.27 Overcast OVC011 16.3 14.7 24.5 15.5 90% 75.13 0.0
18 00:35 SW 24 G 37 16.09 Overcast OVC011 16.5 14.6 89% 75.16 0.0
18 00:15 SW 31 G 39 16.09 Overcast OVC011 16.3 14.5 89% 75.13 0.0
17 23:55 SW 20 G 30 16.09 Overcast SCT011 OVC017 15.8 14.5 92% 75.18 0.0
17 23:35 S 15 16.09 Overcast BKN013 BKN036 OVC110 15.5 14.2 92% 75.16 0.0
17 23:15 S 13 16.09 Overcast BKN017 BKN040 OVC100 15.6 14 90% 75.16 0.0
17 22:55 S 13 16.09 Mostly Cloudy SCT019 SCT026 BKN032 15.7 14 90% 75.21 0.0
17 22:30 SW 17 16.09 Partly Cloudy SCT035 SCT049 SCT110 16 14 88% 75.29 0.0
17 22:15 SW 13 11.27 Mostly Cloudy BKN110 16 14.1 89% 75.23 0.0
17 21:55 SE 26 G 33 8.05 Overcast OVC100 16.1 14.6 91% 75.16 0.0
17 21:35 SE 11 4.83 Overcast SCT070 OVC100 16.1 15 93% 75.29 0.0
17 21:15 S 7 4.83 Overcast SCT070 OVC090 16.3 15 92% 75.41 0.0
17 20:55 SW 9 8.05 Overcast SCT030 BKN070 OVC090 16.3 15 92% 75.46 0.0
17 20:35 S 13 2.82 Overcast BKN029 BKN046 OVC050 16.1 15.2 94% 75.51 0.0
17 20:15 W 9 1.61 Overcast BKN006 BKN021 OVC027 16.1 15 93% 75.39 0.0
17 19:55 W 19 G 69 0.80 Overcast BKN008 OVC023 16 14.7 92% 75.36 0.0
17 19:35 N 30 G 61 16.09 Overcast SCT044 BKN090 OVC110 22.9 15.9 65% 75.03 0.0
17 19:15 SE 35 G 44 16.09 Mostly Cloudy and Breezy BKN100 BKN120 24.1 15 57% 25 74.98 0.0
17 18:55 S 24 G 43 16.09 Mostly Cloudy SCT100 BKN120 24.2 14.7 26 23.2 55% 25 75.11 0.0
17 18:35 SE 19 16.09 Partly Cloudy SCT120 23.6 14.1 55% 75.13 0.0
17 18:15 S 19 G 26 16.09 Fair CLR 23.5 14.2 56% 75.18 0.0
17 17:55 S 17 16.09 Fair CLR 23.4 14.5 57% 75.18 0.0
17 17:35 SE 17 16.09 Partly Cloudy SCT110 23.4 15 59% 75.21 0.0
17 17:15 SE 19 G 30 16.09 Fair CLR 23.5 15.1 59% 75.21 0.0
Date Time (cdt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)