Monthly weather forecast in Napas

SundayMondayTuesdayWednesdayThursdayFridaySaturday
8 December, Sunday. day, -14°; night, -16°; overcast9 December, Monday. day, -14°; night, -18°; overcast10 December, Tuesday. day, -17°; night, -20°; overcast11 December, Wednesday. day, -17°; night, -17°; snow12 December, Thursday. day, -14°; night, -15°; snow13 December, Friday. day, -12°; night, -14°; overcast14 December, Saturday. day, -7°; night, -9°; partly cloudy
15 December, Sunday. day, -2°; night, -9°; snow16 December, Monday. day, -9°; night, -16°; snow17 December, Tuesday. day, -9°; night, -9°; snow18 December, Wednesday. day, -10°; night, -10°; overcast19 December, Thursday. day, -10°; night, -10°; snow20 December, Friday. day, -8°; night, -7°; snow21 December, Saturday. day, -6°; night, -13°; snow
22 December, Sunday. day, -11°; night, -12°; snow23 December, Monday. day, -9°; night, -9°; light snow24 December, Tuesday. day, -8°; night, -19°; light snow25 December, Wednesday. day, -10°; night, -14°; light snow26 December, Thursday. day, -14°; night, -17°; light snow27 December, Friday. day, -15°; night, -14°; light snow28 December, Saturday. day, -13°; night, -15°; light snow
29 December, Sunday. day, -13°; night, -17°; overcast30 December, Monday. day, -17°; night, -18°; partly cloudy31 December, Tuesday. day, -12°; night, -9°; light snow1 January, Wednesday. day, -8°; night, -16°; light snow2 January, Thursday. day, -19°; night, -26°; partly cloudy3 January, Friday. day, -24°; night, -23°; mostly clear4 January, Saturday. day, -19°; night, -19°; partly cloudy
5 January, Sunday. day, -18°; night, -16°; partly cloudy6 January, Monday. day, -11°; night, -16°; light snow7 January, Tuesday. day, -21°; night, -28°; overcast8 January, Wednesday. day, -30°; night, -31°; partly cloudy9 January, Thursday. day, -28°; night, -28°; partly cloudy10 January, Friday. day, -26°; night, -26°; partly cloudy11 January, Saturday. day, -28°; night, -36°; partly cloudy

Average for 30 days

2 sunny days; 16 days with precipitation; 12 cloudy days;
air humidity 84%; 13 millimeters of precipitation (3% of annual average); Wind southerly 3.4 Meters per second