Altona, IN Weather

Altona, IN climate is warm during summer when temperatures tend to be in the 70's and very cold during winter when temperatures tend to be in the 20's.

The warmest month of the year is July with an average maximum temperature of 84.20 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 15.90 degrees Fahrenheit.

Temperature variations between night and day tend to be moderate during summer with a difference that can reach 22 degrees Fahrenheit, and fairly limited during winter with an average difference of 17 degrees Fahrenheit.

The annual average precipitation at Altona is 38.49 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is August with an average rainfall of 4.21 Inches.

Weather Data

Current Conditions

(Updated: 12:54 PM EST MON NOV 23 2009)

Partly Cloudy, 49°F	Humidity: 77%	Dewpoint: 42°F
	Wind Speed: E 8.1 MPH (7 KT)	Heat Index: 49°F
	Barometer: 30.14 in.	Wind Chill: 46°F

Weather Forecast

(Generated: 10:52 AM EST MON NOV 23 2009)

	Hi: 50°F	Rest of today: Mostly cloudy. Highs around 50. East winds 5 to 10 mph.
	Lo: 39°F
	Hi: 55°F	Tuesday: Mostly cloudy. Patchy fog in the morning. Highs in the mid 50s. South winds around 5 mph becoming 10 to 15 mph in the afternoon.
	Lo: 41°F
	Hi: 49°F	Wednesday: Cloudy with a 50 percent chance of showers. Highs in the upper 40s. Southwest winds 10 to 15 mph.
	Lo: 35°F
	Hi: 40°F	Thanksgiving day: Cloudy with a 40 percent chance of rain showers and snow showers. Lows in the mid 30s. Highs around 40.
	Lo: 30°F
	Hi: 40°F	Friday: Mostly cloudy with a 40 percent chance of rain showers and snow showers. Lows around 30. Highs around 40.
	Lo: 31°F
	Hi: 45°F	Saturday: Partly cloudy. Highs in the mid 40s. Lows in the lower 30s.
	Lo: 31°F
	Hi: 45°F	Sunday: Partly cloudy. Highs in the mid 40s. Lows in the lower 30s.
	Lo: 31°F

Moon, Sunrise and Sunset

	Moon Phase: First Quarter Moon	Civil Twilight: 7:07 AM EST	Sunrise: 7:37 AM EST
		Sunset: 5:15 PM EST	Civil Twilight: 5:45 PM EST

Normal Climate

Normal Temperatures

(GARRETT 1 S Weather station, 1.96 miles from Altona)

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Max °F	31.4	36.5	48.4	60.6	72.3	80.4	84.2	81.6	75.2	62.8	49.0	35.9	59.9
Mean °F	23.7	27.7	38.2	49.0	60.2	69.0	72.8	70.6	63.7	52.0	40.4	29.0	49.7
Min °F	15.9	18.9	28.0	37.4	48.0	57.5	61.4	59.6	52.1	41.2	31.7	22.0	39.5

Normal Precipitation