Appendices | Handbook |

Average Maximum Temperatures in St. Louis

Jan

Feb

Mar

Apr

May

June

July

Aug

Sep

Oct

Nov

Dec

YEAR

°C

3.6

6.4

12.1

19.3

24.5

29.5

31.7

30.7

26.7

20.5

12.2

5.8

18.6

°F

38.5

43.5

53.8

66.7

76.1

85.1

89.1

87.1

80.1

68.9

54.0

42.4

65.5

Average Minimum Temperatures in St. Louis

Jan

Feb

Mar

Apr

May

June

July

Aug

Sep

Oct

Nov

Dec

YEAR

°C

-5.9

-3.6

1.2

7.6

12.9

18.3

20.7

19.6

15.1

8.7

2.2

-3.1

7.8

°F

21.4

25.5

34.2

45.7

55.2

64.9

69.3

67.3

59.2

47.7

36.0

26.4

46.0

Conversions: Weights and Measures

Length

1 centimeter (cm)

.4 in

1 meter (m)

3.3 ft

1 kilometer (km)

0.62 mile

1 inch (in)

25.4 mm

1 foot (ft)

12 in = 30 cm

1 yard (yd)

3 ft = .9 m

Liquid volume

1 teaspoon (tsp.)

5 ml

3 teaspoons

1 tablespoon (Tbs.)

16 Tbs.

1 cup

1 pint (p)

2 cups

1 quart (q)

2 pints

1 gallon

4 quarts

1 liter

0.26 gallons

1 gallon

3.8 liters

Weight

1 pound (lb.)

0.45 kg

1 kilogram (kg)

2.2 lb


Oven Heats

250 F (120 C)

very slow

300 F (150 C)

slow

325 F (165 C)

moderately slow

350 F (180 C)

moderate

375 F (190 C)

moderately hot

400 F (205 C)

hot

450-500 F (230-260 C)

very hot

Temperature

Conversion Fahrenheit to Celsius
Subtract 32, Divide by 1.8
Example to convert 80 F: 80-32=48, 48/1.8=26.66 C

Conversion Celsius to Fahrenheit
Multiply by 1.8, Add 32
Example to convert 27 C: 27x1.8=28.6, 28.6+32=80.6 F