Table 4 Monthly rainfall, average temperature, humidity, and wind speed from March to October in the growing seasons of 2012 and 2013.

From: Effect of planting patterns on yield, nutrient accumulation and distribution in maize and soybean under relay intercropping systems

Years

Month

Locations

Yaan

Renshou

Lezhi

Rainfall (mm)

Average T (°C)

Rainfall (mm)

Average T (°C)

Rainfall (mm)

Average T (°C)

2012

March

15.3

14.2

6.2

16.2

21.9

16.1

April

97.8

20.1

81.5

21.5

43.2

23.4

May

153.4

24.2

117.9

23.3

75.3

24.7

June

185.1

25.8

134.4

26.7

132.5

24.5

July

364.6

25.2

285.3

25.1

159.1

26.2

August

225.9

26.4

279.1

24.5

167.4

27.3

September

217.3

20.3

153.7

21.3

106.3

22.7

October

58.5

17.3

94.6

20.7

45.8

18.4

March–October

 

1317.9

21.7

1152.7

22.4

751.5

22.9

2013

March

57.1

11.7

64.5

17.4

30.4

17.3

April

80.5

17.6

71.9

17.1

60.7

21.5

May

236.7

21.2

189.3

23.5

101.5

22.7

June

260.8

24.1

256.1

25.7

158.3

26.5

July

367.9

24.5

335.5

26.3

179.1

27.9

August

415.6

25.4

294.3

25.9

196.9

23.2

September

163.5

21.2

83.1

22.4

135.2

22.3

October

116.4

18.6

35.6

19.5

53.7

19.1

March–October

 

1698.5

20.5

1330.3

22.2

915.8

22.5