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Wellington |
Monthly Averaged Insolation Incident On A Horizontal Surface (kWh/m2/day) |
Lat -41.317
Lon 174.767 |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual
Average |
10-year avg |
6.52 |
5.59 |
4.30 |
3.31 |
2.16 |
1.68 |
1.86 |
2.57 |
3.82 |
4.82 |
5.86 |
6.17 |
4.05 |
Wanganui |
Monthly Averaged Insolation Incident On A Horizontal Surface (kWh/m2/day) |
Lat -39.933
Lon 175.05 |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual
Average |
10-year avg |
5.92 |
5.14 |
3.86 |
2.97 |
1.88 |
1.52 |
1.69 |
2.39 |
3.37 |
4.09 |
5.24 |
5.70 |
3.64 |
Auckland |
Monthly Averaged Insolation Incident On A Horizontal Surface (kWh/m2/day) |
Lat -36.52
Lon 174.46 |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual
Average |
10-year avg |
6.23 |
5.72 |
4.48 |
3.32 |
2.31 |
1.88 |
2.06 |
2.76 |
3.97 |
4.94 |
5.80 |
6.26 |
4.14 |
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Monthly Averaged Insolation Incident On A Horizontal Surface (kWh/m2/day) |
Lat -34.26
Lon 172.41 |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual
Average |
10-year avg |
6.88 |
6.61 |
5.25 |
3.89 |
2.97 |
2.40 |
2.58 |
3.35 |
4.58 |
5.83 |
6.52 |
7.25 |
4.84 |
Dargaville |
Monthly Averaged Insolation Incident On A Horizontal Surface (kWh/m2/day) |
Lat -35.57
Lon 173.52 |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual
Average |
10-year avg |
6.16 |
5.79 |
4.51 |
3.36 |
2.40 |
1.97 |
2.18 |
2.86 |
3.96 |
5.03 |
5.67 |
6.32 |
4.18 |
Gisborne |
Monthly Averaged Insolation Incident On A Horizontal Surface (kWh/m2/day) |
Lat -38.39
Lon 178.05 |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual
Average |
10-year avg |
5.92 |
5.19 |
4.04 |
3.13 |
2.27 |
1.87 |
1.94 |
2.60 |
3.58 |
4.47 |
5.41 |
5.96 |
3.86 |
Hamilton |
Monthly Averaged Insolation Incident On A Horizontal Surface (kWh/m2/day) |
Lat -37.47
Lon 175.19 |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual
Average |
10-year avg |
5.78 |
5.26 |
4.13 |
3.15 |
2.18 |
1.74 |
1.98 |
2.56 |
3.62 |
4.42 |
5.33 |
5.76 |
3.82 |
Te Araroa |
Monthly Averaged Insolation Incident On A Horizontal Surface (kWh/m2/day) |
Lat -37.6
Lon 178.3 |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual
Average |
10-year avg |
6.44 |
5.78 |
4.62 |
3.59 |
2.52 |
2.02 |
2.24 |
2.89 |
4.08 |
5.14 |
6.01 |
6.53 |
4.32 |
Kaitaia |
Monthly Averaged Insolation Incident On A Horizontal Surface (kWh/m2/day) |
Lat -35.08
Lon 173.17 |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual
Average |
10-year avg |
6.16 |
5.79 |
4.51 |
3.36 |
2.40 |
1.97 |
2.18 |
2.86 |
3.96 |
5.03 |
5.67 |
6.32 |
4.18 |
Masterton |
Monthly Averaged Insolation Incident On A Horizontal Surface (kWh/m2/day) |
Lat -40.56
Lon 175.39 |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual
Average |
10-year avg |
5.89 |
5.09 |
3.89 |
2.90 |
1.87 |
1.44 |
1.66 |
2.34 |
3.41 |
4.17 |
5.31 |
5.62 |
3.63 |
Napier |
Monthly Averaged Insolation Incident On A Horizontal Surface (kWh/m2/day) |
Lat -39.3
Lon 176.56 |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual
Average |
10-year avg |
5.69 |
4.93 |
3.82 |
2.93 |
1.94 |
1.57 |
1.70 |
2.39 |
3.37 |
4.13 |
5.13 |
5.47 |
3.59 |
New Plymouth |
Monthly Averaged Insolation Incident On A Horizontal Surface (kWh/m2/day) |
Lat -39.04
Lon 174.05 |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual
Average |
10-year avg |
5.69 |
5.03 |
3.80 |
2.89 |
1.87 |
1.50 |
1.72 |
2.33 |
3.28 |
3.97 |
5.17 |
5.59 |
3.57 |
Paihia |
Monthly Averaged Insolation Incident On A Horizontal Surface (kWh/m2/day) |
Lat -35.22
Lon 174 |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual
Average |
10-year avg |
5.91 |
5.55 |
4.33 |
3.35 |
2.54 |
2.10 |
2.24 |
2.80 |
3.73 |
4.69 |
5.44 |
5.96 |
4.05 |
Palmerston North |
Monthly Averaged Insolation Incident On A Horizontal Surface (kWh/m2/day) |
Lat -40.35
Lon 175.61 |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual
Average |
10-year avg |
5.89 |
5.09 |
3.89 |
2.90 |
1.87 |
1.44 |
1.66 |
2.34 |
3.41 |
4.17 |
5.31 |
5.62 |
3.63 |
Rotorua |
Monthly Averaged Insolation Incident On A Horizontal Surface (kWh/m2/day) |
Lat -41.55
Lon 176.16 |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual
Average |
10-year avg |
6.74 |
5.77 |
4.37 |
3.21 |
2.06 |
1.66 |
1.79 |
2.54 |
3.94 |
5.01 |
6.11 |
6.51 |
4.14 |
Taupo |
Monthly Averaged Insolation Incident On A Horizontal Surface (kWh/m2/day) |
Lat -38.41
Lon 176.7 |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual
Average |
10-year avg |
5.57 |
5.01 |
3.88 |
3.01 |
2.06 |
1.60 |
1.82 |
2.38 |
3.32 |
4.01 |
5.09 |
5.42 |
3.59 |
Tauranga |
Monthly Averaged Insolation Incident On A Horizontal Surface (kWh/m2/day) |
Lat -37.73
Lon 176.15 |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual
Average |
10-year avg |
6.39 |
5.94 |
4.86 |
3.74 |
2.65 |
2.00 |
2.27 |
2.96 |
4.15 |
5.08 |
5.98 |
6.54 |
4.38 |
Thames |
Monthly Averaged Insolation Incident On A Horizontal Surface (kWh/m2/day) |
Lat -37.4
Lon 175.34 |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual
Average |
10-year avg |
5.78 |
5.26 |
4.13 |
3.15 |
2.18 |
1.74 |
1.98 |
2.56 |
3.62 |
4.42 |
5.33 |
5.76 |
3.82 |
Waitomo |
Monthly Averaged Insolation Incident On A Horizontal Surface (kWh/m2/day) |
Lat -38.21
Lon 175.11 |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual
Average |
10-year avg |
5.62 |
5.01 |
3.88 |
2.96 |
1.96 |
1.56 |
1.76 |
2.37 |
3.32 |
3.92 |
5.09 |
5.41 |
3.57 |
Whangarei |
Monthly Averaged Insolation Incident On A Horizontal Surface (kWh/m2/day) |
Lat -35.43
Lon 174.21 |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual
Average |
10-year avg |
5.91 |
5.55 |
4.33 |
3.35 |
2.54 |
2.10 |
2.24 |
2.80 |
3.73 |
4.69 |
5.44 |
5.96 |
4.05 |
Waiouru |
Monthly Averaged Insolation Incident On A Horizontal Surface (kWh/m2/day) |
Lat -39.28
Lon 175.4 |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual
Average |
10-year avg |
5.92 |
5.14 |
3.86 |
2.97 |
1.88 |
1.52 |
1.69 |
2.39 |
3.37 |
4.09 |
5.24 |
5.70 |
3.64 |
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