[SYSTEM]
You are answering a single information-extraction question. Use ONLY the supplied source material. Do not use prior knowledge. Give a clear, concrete answer with the specific number, name, year, or value asked for.

[USER]
--- SOURCE ARTIFACT (M3-L4) ---
# Table 043 — TABLE V. AVERAGE FREQUENCY OF WIND DIRECTION FROM EIGHT POINTS FOR SEVEN STATIONS TO THE NEAREST WHOLE FREQUENCY

PDF page: 162

```csv
0,1,2,3,4,5,6,7,8,9
1945,N.,N.E.,BR,S.E.,S.,S.W.,W.,N.W.,Calm
June,2,fe),I,I,3,8,8,4,I
July,5,2,I,2,5,5,5,4,2
Aug. Sept.,4 2,3 3,3 5,3 2,2 3,4 6,6 4,3 3,3 2
Aug. Sept.,4 2,3 3,3 5,3 2,2 3,4 6,6 4,3 3,3 2
Oct. Nov.,I I,3 3,of 10,3 6,4 2,4 I,4 I,I I,4 4
Oct. Nov.,I I,3 3,of 10,3 6,4 2,4 I,4 I,I I,4 4
Dec.,2,I,2,4,4,5,6,aS,I
```

--- END ARTIFACT ---

Question:
What frequency would you use as a midpoint estimate between the June and July entries?

Answer concisely. Cite the row/cell/section you used. State your final numerical answer clearly.