Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-14 00:59:05 UTC Live · 47s ago

Cold risk
current heuristic
Very cold greenhouse conditions.
Tender plants may be having a deeply unpleasant experience.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 0
Hot hours (30°C+): 0
Danger hours (35°C+): 0
Much better than sample counts, because “one brief spike” and “all afternoon roasting” are not the same thing.
🥶 Cold exposure
last 30 days
Cold hours (≤5°C): 30
Cold days (≤5°C low): 8
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-1.81 °C
Today high / low
-1.4° / -1.9°
Avg: -1.7°
30-day high / low
25.4° / -1.9°
Avg: 8.4°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 60 days · daily averages
🩺 Data health
last 24h
Samples: 611
Missing (est): 829
Last seen: 48s ago
Biggest gap: 5m
RSSI now: -85 dBm
Battery now: — V

Daily highs / lows / average

Last 60 days
Useful takeaways
• Average temp over last 30 days: 8.4°C
• Days in the comfy band: 0
• Warm hours (25°C+): 0
• Hot hours (30°C+): 0
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 30
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-14 (-1.9°C low)
• Hot days (30°C+ high): 0
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 8
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1417 of 2350 · 50 per page · 117493 total
Time (UTC) Temp °C RSSI
2026-05-09 13:44:16 25.31 -71
2026-05-09 13:43:16 25.37 -72
2026-05-09 13:42:16 25.44 -75
2026-05-09 13:41:16 25.44 -76
2026-05-09 13:40:16 25.44 -74
2026-05-09 13:39:16 25.44 -73
2026-05-09 13:38:16 25.50 -70
2026-05-09 13:37:16 25.50 -71
2026-05-09 13:36:16 25.50 -73
2026-05-09 13:35:16 25.62 -71
2026-05-09 13:34:16 25.62 -72
2026-05-09 13:33:16 25.69 -71
2026-05-09 13:32:16 25.75 -70
2026-05-09 13:31:16 25.81 -71
2026-05-09 13:30:16 25.81 -70
2026-05-09 13:29:16 25.88 -72
2026-05-09 13:28:16 25.94 -71
2026-05-09 13:27:16 25.94 -70
2026-05-09 13:26:16 25.88 -72
2026-05-09 13:25:16 25.88 -70
2026-05-09 13:24:16 25.88 -70
2026-05-09 13:23:16 25.88 -73
2026-05-09 13:22:16 25.88 -71
2026-05-09 13:21:16 25.88 -73
2026-05-09 13:20:16 25.88 -71
2026-05-09 13:19:16 25.88 -71
2026-05-09 13:18:16 25.88 -71
2026-05-09 13:17:16 25.88 -70
2026-05-09 13:16:19 25.88 -76
2026-05-09 13:15:20 26.00 -83
2026-05-09 13:14:16 26.06 -70
2026-05-09 13:13:16 26.12 -73
2026-05-09 13:12:16 26.12 -73
2026-05-09 13:11:16 26.12 -73
2026-05-09 13:10:17 26.19 -70
2026-05-09 13:09:16 26.25 -75
2026-05-09 13:08:16 26.25 -75
2026-05-09 13:07:16 26.25 -74
2026-05-09 13:06:16 26.31 -73
2026-05-09 13:05:16 26.44 -73
2026-05-09 13:04:18 26.50 -72
2026-05-09 13:03:17 26.56 -75
2026-05-09 13:02:16 26.62 -72
2026-05-09 13:01:16 26.75 -71
2026-05-09 13:00:17 26.81 -72
2026-05-09 12:59:16 26.94 -83
2026-05-09 12:58:16 27.00 -80
2026-05-09 12:57:16 27.13 -83
2026-05-09 12:56:16 27.25 -83
2026-05-09 12:55:16 27.37 -88