Weather observations for the past three days for
Erie Municipal Airport
Metric (Imperial)
Date Time (mdt) 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.
13 13:35 W 19 16.09 Partly Cloudy FEW220 SCT270 19 -7.8 16% 75.92 0.0
13 13:15 W 39 G 50 16.09 Partly Cloudy and Breezy FEW220 SCT280 18.7 -7.7 16% 75.92 0.0
13 12:55 W 31 G 46 16.09 A Few Clouds FEW280 18.9 -7.5 16% 75.95 0.0
13 12:35 W 15 16.09 A Few Clouds FEW300 18.8 -7.7 16% 76 0.0
13 12:15 Vrbl 9 14.48 A Few Clouds FEW300 18.3 -8.3 16% 76 0.0
13 11:55 Vrbl 6 16.09 Partly Cloudy SCT220 SCT300 18.4 -8.1 16% 76 0.0
13 11:35 S 11 16.09 Partly Cloudy SCT220 18.6 -7.8 16% 76.02 0.0
13 11:15 Vrbl 7 16.09 A Few Clouds FEW320 17.7 -7.8 17% 76.02 0.0
13 10:55 SE 6 16.09 A Few Clouds FEW320 17.6 -7.7 17% 76.05 0.0
13 10:35 W 17 16.09 Fair CLR 17.5 -7.4 18% 76.05 0.0
13 10:15 NW 20 G 39 16.09 A Few Clouds FEW340 17.1 -7.5 18% 76.05 0.0
13 09:55 W 20 G 31 16.09 A Few Clouds FEW350 17.2 -7.2 18% 76.07 0.0
13 09:35 Vrbl 7 16.09 A Few Clouds FEW350 17.1 -7.6 18% 76.05 0.0
13 09:15 SE 9 16.09 Fair CLR 15.7 -7.2 20% 76.07 0.0
13 08:55 SE 13 14.48 A Few Clouds FEW310 15.3 -7.4 20% 76.05 0.0
13 08:35 W 26 G 44 14.48 A Few Clouds FEW300 15 -7.5 21% 76.02 0.0
13 08:15 W 35 G 46 16.09 Fair and Breezy CLR 14.8 -7.9 20% 76.05 0.0
13 07:55 W 22 G 31 14.48 Fair CLR 14.1 -7.9 21% 76.05 0.0
13 07:35 W 17 14.48 Fair CLR 11.7 -7.2 26% 76.05 0.0
13 07:15 SW 11 16.09 Fair CLR 13 -7.6 23% 76.05 0.0
13 06:55 SW 19 16.09 Fair CLR 13.1 -7.7 23% 76.02 0.0
13 06:35 SW 9 16.09 Fair CLR 11.8 -7.4 26% 76.02 0.0
13 06:15 S 7 16.09 A Few Clouds FEW260 12.5 -7.6 24% 76.05 0.0
13 05:55 Vrbl 6 16.09 Partly Cloudy SCT260 13.2 -7.8 23% 76.07 0.0
13 05:35 Calm 16.09 Partly Cloudy SCT260 13.5 -8 22% 76.07 0.0
13 05:15 SE 7 16.09 Partly Cloudy SCT270 13.2 -8 22% 76.05 0.0
13 04:55 NW 11 16.09 A Few Clouds FEW270 13.7 -7.8 22% 76.02 0.0
13 04:35 N 11 G 35 16.09 Fair CLR 15 -7.8 20% 76.02 0.0
13 04:15 SE 9 16.09 A Few Clouds FEW280 12.6 -7 25% 76.02 0.0
13 03:55 Calm 16.09 Fair CLR 13.5 -7.4 23% 76.02 0.0
13 03:35 W 13 G 44 16.09 A Few Clouds FEW260 14.6 -7.4 21% 76.02 0.0
13 03:15 W 15 G 35 16.09 Mostly Cloudy SCT240 BKN260 14.9 -7.2 21% 76.02 0.0
13 02:55 W 31 G 54 16.09 Overcast OVC240 15.3 -7.2 21% 76 0.0
13 02:35 W 22 G 43 16.09 Overcast OVC240 15.5 -7.4 20% 75.97 0.0
13 02:15 W 28 G 43 16.09 Overcast OVC240 15.7 -7.3 20% 75.97 0.0
13 01:55 W 26 16.09 Mostly Cloudy BKN240 15.5 -7.3 20% 75.97 0.0
13 01:35 SW 19 16.09 A Few Clouds FEW240 15.2 -7 21% 75.97 0.0
13 01:15 SW 30 G 41 16.09 Mostly Cloudy BKN240 15.1 -6.8 22% 75.97 0.0
13 00:55 SW 11 16.09 A Few Clouds FEW250 13.1 -6.3 26% 76 0.0
13 00:35 S 9 G 37 16.09 A Few Clouds FEW250 14.8 -6.5 23% 76 0.0
13 00:15 W 13 G 35 16.09 Fair CLR 14.9 -6.8 22% 75.97 0.0
12 23:55 W 26 G 43 16.09 Fair CLR 15.6 -6.9 21% 76 0.0
12 23:35 W 19 G 31 16.09 Fair CLR 15.3 -6.8 21% 76 0.0
12 23:15 Vrbl 11 16.09 Fair CLR 14.9 -6.9 22% 76 0.0
12 22:55 W 26 G 33 16.09 Fair CLR 14.9 -7 22% 75.97 0.0
12 22:35 W 28 G 46 16.09 Fair CLR 15.4 -7.1 21% 75.95 0.0
12 22:15 W 31 G 41 16.09 Fair CLR 15.6 -7.1 20% 75.97 0.0
12 21:55 W 11 16.09 Fair CLR 14.1 -7.4 22% 76 0.0
12 21:35 W 11 16.09 Fair CLR 13.1 -7.1 24% 75.97 0.0
12 21:15 W 11 16.09 Fair CLR 13.9 -7.5 22% 75.97 0.0
12 20:55 W 33 G 44 16.09 Fair and Breezy CLR 16.4 -7.8 18% 75.97 0.0
12 20:35 W 19 16.09 Fair CLR 15.2 -7.5 20% 75.97 0.0
12 20:15 W 24 G 33 16.09 Fair CLR 15.5 -7.5 20% 75.97 0.0
12 19:55 Vrbl 6 16.09 Fair CLR 14.9 -7.9 20% 75.97 0.0
12 19:35 SW 15 16.09 Fair CLR 14.5 -7.8 21% 75.9 0.0
12 19:15 SW 13 16.09 Fair CLR 16.3 -8.4 18% 75.92 0.0
12 18:55 SW 13 14.48 Fair CLR 16.3 -8.1 18% 75.92 0.0
12 18:35 W 24 G 37 14.48 Fair CLR 17.5 -8.3 16% 75.92 0.0
12 18:15 W 22 16.09 Fair CLR 18.4 -8.1 16% 75.92 0.0
12 17:55 W 31 G 48 16.09 Fair CLR 18.3 -8.5 15% 75.9 0.0
12 17:35 W 30 G 41 16.09 Fair CLR 17.9 -8.3 16% 75.9 0.0
12 17:15 W 33 G 57 14.48 A Few Clouds and Breezy FEW240 18.1 -8.3 16% 75.84 0.0
12 16:55 W 30 G 50 16.09 Partly Cloudy SCT230 18.7 -8.5 15% 75.87 0.0
12 16:35 SW 30 G 39 16.09 A Few Clouds FEW230 18.9 -8.9 14% 75.84 0.0
12 16:15 SW 26 G 44 16.09 A Few Clouds FEW330 19 -8.2 15% 75.87 0.0
12 15:55 SW 33 G 43 16.09 Fair and Breezy CLR 19.2 -9 14% 75.87 0.0
12 15:35 SW 28 G 35 16.09 A Few Clouds FEW280 19 -8.3 15% 75.87 0.0
12 15:15 E 7 G 31 16.09 A Few Clouds FEW330 19 -9.1 14% 75.9 0.0
12 14:55 S 24 G 33 16.09 A Few Clouds FEW290 18.7 -8.3 15% 75.87 0.0
12 14:35 SW 35 G 43 16.09 A Few Clouds and Breezy FEW280 18.6 -8.1 16% 75.87 0.0
12 14:15 SW 30 G 37 16.09 A Few Clouds FEW320 18.8 -8.2 15% 75.87 0.0
12 13:55 SW 39 G 54 14.48 A Few Clouds and Breezy FEW330 18.6 -8.6 15% 75.9 0.0
12 13:35 SW 33 G 56 16.09 A Few Clouds and Breezy FEW330 18.5 -8.6 15% 75.92 0.0
12 13:15 SW 44 G 57 14.48 Partly Cloudy and Windy FEW300 SCT370 18.5 -8.6 15% 75.97 0.0
12 12:55 SW 35 G 52 16.09 Partly Cloudy and Breezy FEW310 SCT330 17.5 -8.6 16% 76 0.0
12 12:35 SW 31 G 41 16.09 A Few Clouds FEW340 17.8 -8.4 16% 76.02 0.0
12 12:15 SW 35 G 52 16.09 A Few Clouds and Breezy FEW320 17.9 -8.3 16% 76.05 0.0
12 11:55 SW 28 16.09 Fair CLR 18.1 -8.8 15% 76.05 0.0
12 11:35 SW 24 G 43 16.09 A Few Clouds FEW360 17.4 -8.7 16% 76.12 0.0
12 11:15 S 15 G 28 16.09 Fair CLR 17.2 -9.1 16% 76.1 0.0
12 10:55 NE 22 G 41 16.09 Fair CLR 16.8 -9.1 16% 76.12 0.0
12 10:35 E 19 16.09 A Few Clouds FEW310 16.4 -9.4 16% 76.15 0.0
12 10:15 SW 22 G 30 16.09 A Few Clouds FEW310 16.1 -8.2 18% 76.15 0.0
12 09:55 SW 13 16.09 Fair CLR 16.5 -8 18% 76.17 0.0
12 09:35 S 13 16.09 Fair CLR 15.8 -8.6 18% 76.17 0.0
12 09:15 Vrbl 6 16.09 Fair CLR 15.1 -9.2 18% 76.2 0.0
12 08:55 W 11 16.09 Fair CLR 14.9 -9.4 18% 76.2 0.0
12 08:35 W 24 G 37 16.09 Fair CLR 12.9 -9 21% 76.2 0.0
12 08:15 E 7 16.09 Fair CLR 11 -9.3 23% 76.2 0.0
12 07:55 Vrbl 7 16.09 Fair CLR 9.8 -9.8 24% 9 76.15 0.0
12 07:35 S 13 14.48 Fair CLR 8 -9.7 28% 6 76.15 0.0
12 07:15 SE 11 16.09 Fair CLR 3.8 -8.2 42% 1 76.2 0.0
12 06:55 S 11 16.09 Fair CLR 2.1 -8.2 47% -1 76.23 0.0
12 06:35 Vrbl 7 16.09 Fair CLR 1.2 -7.9 51% -1 76.23 0.0
12 06:15 NE 7 16.09 Fair CLR 2.9 -8.1 45% 1 76.25 0.0
12 05:55 E 17 16.09 Fair CLR 2.7 -8 46% -1 76.25 0.0
12 05:35 E 17 16.09 Fair CLR 2.3 -7.7 48% -1 76.3 0.0
12 05:15 E 19 16.09 Fair CLR 2.5 -7.8 47% -1 76.33 0.0
12 04:55 E 11 16.09 Fair CLR 1.6 -8.6 47% -1 76.33 0.0
12 04:35 S 6 16.09 Fair CLR 1 -7.8 52% 76.35 0.0
12 04:15 E 11 16.09 Fair CLR 2.3 -8.4 45% -0 76.38 0.0
12 03:55 Calm 16.09 Fair CLR 1.4 -8.5 48% 76.4 0.0
12 03:35 NE 6 16.09 Fair CLR 1.7 -8.4 47% 76.43 0.0
12 03:15 S 7 16.09 Fair CLR 4.6 -9.4 36% 3 76.45 0.0
12 02:55 E 9 16.09 Fair CLR 4.3 -9 38% 2 76.48 0.0
12 02:35 E 15 16.09 Fair CLR 2.8 -7.8 46% -1 76.53 0.0
12 02:15 E 13 16.09 Fair CLR 2.4 -8 47% -1 76.58 0.0
12 01:55 N 9 16.09 Fair CLR 3.1 -8.2 44% 1 76.58 0.0
12 01:35 Vrbl 6 16.09 Fair CLR 3.6 -8.2 42% 76.61 0.0
12 01:15 SE 17 16.09 Fair CLR 3.9 -7.8 43% 0 76.61 0.0
12 00:55 E 19 16.09 Fair CLR 3.1 -7.3 47% -1 76.66 0.0
12 00:35 SE 11 16.09 Fair CLR 3.4 -7.2 46% 1 76.71 0.0
12 00:15 SE 15 16.09 Fair CLR 3.6 -7.1 46% 0 76.73 0.0
11 23:55 SE 17 16.09 Fair CLR 3.6 -7 46% 0 76.76 0.0
11 23:35 SE 20 16.09 Fair CLR 4.2 -7.3 43% 0 76.78 0.0
11 23:15 SE 22 16.09 Fair CLR 4.7 -7.4 42% 1 76.81 0.0
11 22:55 SE 19 16.09 Fair CLR 4.8 -7.4 41% 1 76.81 0.0
11 22:35 SE 17 16.09 Fair CLR 4.8 -7 43% 2 76.84 0.0
11 22:15 S 11 16.09 Fair CLR 4.6 -7 43% 2 76.84 0.0
11 21:55 S 17 16.09 Fair CLR 5.8 -7.5 38% 3 76.86 0.0
11 21:35 SE 13 16.09 Fair CLR 5.2 -7.3 40% 3 76.89 0.0
11 21:15 SE 9 16.09 Fair CLR 5.6 -7.7 38% 4 76.89 0.0
11 20:55 SE 9 16.09 Fair CLR 5.8 -9.1 34% 4 76.91 0.0
11 20:35 SE 17 16.09 Fair CLR 6.2 -11 28% 3 76.91 0.0
11 20:15 SE 13 16.09 Fair CLR 6.5 -11.2 27% 4 76.91 0.0
11 19:55 SE 15 16.09 Fair CLR 6.5 -11.3 27% 4 76.91 0.0
11 19:35 SE 9 16.09 Fair CLR 6.9 -11.6 26% 5 76.91 0.0
11 19:15 SE 11 16.09 Fair CLR 6.9 -11.1 27% 5 76.91 0.0
11 18:55 SE 11 16.09 Fair CLR 8 -11 25% 6 76.91 0.0
11 18:35 SE 19 16.09 Fair CLR 8.8 -11.5 23% 6 76.89 0.0
11 18:15 SE 19 16.09 Fair CLR 9.2 -11.4 22% 7 76.89 0.0
11 17:55 SE 17 16.09 Fair CLR 9.6 -11.2 22% 7 76.86 0.0
11 17:35 S 11 16.09 Fair CLR 9.9 -11.3 21% 9 76.86 0.0
11 17:15 SE 15 16.09 Fair CLR 10.1 -11.1 21% 76.86 0.0
11 16:55 E 13 16.09 Fair CLR 9.6 -11.1 22% 8 76.89 0.0
11 16:35 E 13 16.09 Fair CLR 9.7 -11 22% 8 76.89 0.0
11 16:15 SE 19 16.09 Fair CLR 9.8 -10.6 23% 8 76.89 0.0
11 15:55 SE 15 16.09 Fair CLR 9.2 -10.7 24% 7 76.86 0.0
11 15:35 SE 15 16.09 Fair CLR 9.1 -10.4 24% 7 76.89 0.0
11 15:15 E 17 G 26 16.09 Fair CLR 8.8 -10.3 25% 7 76.89 0.0
11 14:55 SE 17 G 30 16.09 Fair CLR 8.9 -10 25% 7 76.91 0.0
11 14:15 SE 13 G 30 16.09 Fair CLR 8.2 -9.6 27% 6 76.91 0.0
11 13:55 SE 19 16.09 Fair CLR 7.1 -9.7 29% 4 76.94 0.0
11 13:35 SE 15 G 28 16.09 Fair CLR 6.7 -9.1 32% 4 76.96 0.0
11 13:15 SE 20 16.09 Fair CLR 6 -8.9 34% 3 76.96 0.0
11 12:55 SE 20 G 33 16.09 Fair CLR 5.6 -8.7 35% 2 76.99 0.0
11 12:35 SE 19 16.09 Fair CLR 5.2 -8.3 37% 2 76.99 0.0
11 12:15 SE 19 16.09 Fair CLR 4.9 -7.9 39% 1 76.99 0.0
11 11:55 SE 20 16.09 Fair CLR 4.1 -7.6 43% 0 76.99 0.0
11 11:35 SE 20 16.09 Fair CLR 3.6 -7.4 45% -0 76.99 0.0
11 11:15 SE 15 16.09 Fair CLR 2.9 -7 49% -0 76.99 0.0
11 10:55 S 17 16.09 Fair CLR 2.4 -6.9 51% -1 76.96 0.0
11 10:35 S 15 16.09 Fair CLR 1.8 -6.5 55% -2 76.96 0.0
11 10:15 SE 15 16.09 Fair CLR 1.4 -6.4 57% -2 76.94 0.0
11 09:55 SE 13 16.09 Fair CLR 0.7 -6.2 60% -3 76.91 0.0
11 09:35 SE 13 16.09 Fair CLR -0.3 -7 61% -4 76.89 0.0
11 09:15 S 13 14.48 Fair CLR -0.6 -6.1 67% -4 76.89 0.0
11 08:55 SE 13 14.48 Fair CLR -1.1 -6.3 68% -5 76.89 0.0
11 08:35 SE 11 16.09 Fair CLR -1.6 -6 72% -5 76.86 0.0
11 08:15 E 11 14.48 Fair CLR -2.4 -5.9 77% -6 76.84 0.0
11 07:55 E 15 14.48 Fair CLR -3 -6.2 79% -8 76.81 0.0
11 07:35 E 11 16.09 Fair CLR -2.9 -6.8 75% -7 76.78 0.0
11 07:15 NE 15 14.48 Fair CLR -2.7 -6.7 74% -7 76.73 0.0
11 06:55 E 11 16.09 Fair CLR -3.4 -6.4 80% -7 76.73 0.0
11 06:35 E 13 16.09 Fair CLR -2.5 -5.9 78% -7 76.68 0.0
11 06:15 E 17 16.09 Fair CLR -1.8 -6 73% -7 76.63 0.0
11 05:55 NE 11 16.09 Fair CLR -1.1 -5.4 73% -5 76.63 0.0
11 05:35 NE 13 16.09 A Few Clouds FEW040 -0.4 -4.2 76% -4 76.61 0.0
11 05:15 NE 15 14.48 Mostly Cloudy FEW017 SCT026 BKN039 0.3 -2.2 84% -4 76.56 0.0
11 04:55 E 11 12.87 Mostly Cloudy SCT017 BKN025 0.7 0.6 99% -2 76.5 0.0
11 04:35 E 13 11.27 Partly Cloudy FEW019 SCT025 0.6 0.6 100% -3 76.45 0.0
11 04:15 E 6 9.66 Fog/Mist SCT006 SCT085 0.5 0.5 100% 76.43 0.0
11 03:55 E 7 11.27 Mostly Cloudy BKN005 BKN035 BKN043 0.8 0.8 100% -1 76.43 0.0
11 03:35 Calm 11.27 Overcast SCT005 OVC036 1.1 1.1 100% 76.38 0.0
11 03:15 Calm 12.87 Overcast FEW004 SCT020 BKN027 OVC037 1 1 100% 76.38 0.0
11 02:55 Calm 11.27 Overcast FEW004 BKN015 OVC021 1.1 1.1 100% 76.35 0.0
11 02:35 N 9 9.66 Light Rain Fog/Mist FEW007 OVC013 1.3 1.3 100% -1 76.33 0.0
11 02:15 E 9 9.66 Light Snow Fog/Mist BKN007 OVC013 1 1 100% -2 76.3 0.0
11 01:55 NE 7 12.87 Light Snow OVC007 1.1 1.1 100% -1 76.28 0.0
11 01:35 NE 7 16.09 Light Snow BKN008 OVC022 1.1 1.1 100% -1 76.2 0.0
11 01:15 Calm 14.48 Unknown Precip OVC007 1.2 1.2 100% 76.23 0.0
11 00:55 Calm 16.09 Unknown Precip SCT007 OVC040 1.1 1.1 100% 76.23 0.0
11 00:35 Calm 16.09 Mostly Cloudy FEW006 SCT031 BKN042 0.9 0.9 100% 76.15 0.0 0.03
11 00:15 Calm 16.09 Light Snow FEW005 SCT010 BKN018 OVC044 0.7 0.7 100% 76.15 0.0 0.03
10 23:55 E 7 3.22 Light Snow Fog/Mist OVC016 0.5 0.5 100% -2 76.12 0.0
10 23:35 E 6 1.21 Light Snow Fog/Mist VV015 0.8 0.4 97% 76.15 0.0 0.03
10 23:15 NE 7 9.66 Light Rain OVC025 2.6 -0.2 82% 1 76.15 0.0
10 22:55 NE 13 12.87 Light Rain OVC025 3.2 -1.4 72% 0 76.12 0.0
10 22:35 E 9 12.87 Overcast OVC028 3.6 -2 67% 1 76.1 0.0
10 22:15 E 17 14.48 Overcast SCT029 OVC065 3.6 -1.7 69% 0 76.1 0.0
10 21:55 E 11 14.48 Overcast BKN065 OVC100 3.7 -1.6 69% 1 76.1 0.0
10 21:35 NE 19 14.48 Mostly Cloudy BKN060 BKN100 3.9 -1.1 70% 0 76.05 0.0
10 21:15 NE 13 14.48 Overcast BKN060 OVC110 4.3 -1.1 68% 2 76.05 0.0
10 20:55 N 15 G 30 12.87 Mostly Cloudy FEW060 SCT110 BKN130 4.9 -1.2 65% 2 76.05 0.0
10 20:15 NE 7 14.48 A Few Clouds FEW120 5.9 -1.6 59% 5 75.9 0.0
10 19:55 NE 20 14.48 A Few Clouds FEW120 6.8 -1.7 55% 4 75.84 0.0
10 19:35 NE 19 G 30 14.48 Fair CLR 7.8 -1.1 54% 5 75.74 0.0
10 19:15 NE 22 G 33 14.48 Fair CLR 8.7 -1.2 50% 6 75.69 0.0
10 18:55 NE 26 G 43 11.27 A Few Clouds FEW170 9.5 -0.8 49% 7 75.59 0.0
10 18:35 NE 22 12.87 Mostly Cloudy FEW130 BKN170 12.5 0.2 43% 75.51 0.0
10 18:15 NE 15 14.48 A Few Clouds FEW140 13.6 0.7 42% 75.41 0.0
10 17:55 NE 13 14.48 Fair CLR 14.3 0.8 40% 75.39 0.0
10 17:35 E 11 12.87 A Few Clouds FEW290 13.8 0.5 40% 75.34 0.0
10 17:15 NE 11 12.87 A Few Clouds FEW290 14 0.5 40% 75.36 0.0
10 16:55 NE 11 14.48 A Few Clouds FEW290 14.6 0.4 38% 75.34 0.0
10 16:35 E 9 14.48 A Few Clouds FEW130 14.8 -0.4 36% 75.34 0.0
10 16:15 NE 9 14.48 A Few Clouds FEW130 15.1 -0.8 34% 75.34 0.0
10 15:55 NE 11 14.48 A Few Clouds FEW270 15.4 -1.2 32% 75.36 0.0
10 15:35 E 11 14.48 Partly Cloudy FEW130 SCT270 15.3 -1.4 32% 75.34 0.0
10 15:15 Vrbl 11 14.48 Partly Cloudy FEW130 SCT300 15.1 -1.5 32% 75.36 0.0
10 14:55 NE 13 14.48 A Few Clouds FEW270 15.4 -1.5 32% 75.39 0.0
10 14:35 E 11 14.48 Partly Cloudy FEW130 SCT310 16.2 -1.8 29% 75.36 0.0
10 14:15 NE 17 14.48 Partly Cloudy FEW130 SCT320 15.7 -1.9 30% 75.36 0.0
10 13:55 NE 13 14.48 Partly Cloudy FEW130 SCT350 14.5 -1.8 33% 75.41 0.0
Date Time (mdt) 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)